18735748416

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 840

約数和(自身を含む): 74165813568

約数和(自身を除く): 55430065152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 64, 66, 68, 72, 77, 81, 84, 88, 96, 99, 102, 108, 112, 119, 121, 126, 132, 136, 144, 153, 154, 162, 168, 176, 187, 189, 192, 198, 204, 216, 224, 231, 238, 242, 251, 252, 264, 272, 288, 297, 306, 308, 324, 336, 352, 357, 363, 374, 378, 396, 408, 432, 448, 459, 462, 476, 484, 502, 504, 528, 544, 561, 567, 576, 594, 612, 616, 648, 672, 693, 704, 714, 726, 748, 753, 756, 792, 816, 847, 864, 891, 918, 924, 952, 968, 1004, 1008, 1056, 1071, 1088, 1089, 1122, 1134, 1188, 1224, 1232, 1296, 1309, 1344, 1377, 1386, 1428, 1452, 1496, 1506, 1512, 1584, 1632, 1683, 1694, 1728, 1757, 1782, 1836, 1848, 1904, 1936, 2008, 2016, 2057, 2079, 2112, 2142, 2178, 2244, 2259, 2268, 2376, 2448, 2464, 2541, 2592, 2618, 2754, 2761, 2772, 2856, 2904, 2992, 3012, 3024, 3168, 3213, 3264, 3267, 3366, 3388, 3514, 3564, 3672, 3696, 3808, 3872, 3927, 4016, 4032, 4114, 4158, 4267, 4284, 4356, 4488, 4518, 4536, 4752, 4896, 4928, 5049, 5082, 5184, 5236, 5271, 5508, 5522, 5544, 5712, 5808, 5984, 6024, 6048, 6171, 6237, 6336, 6426, 6534, 6732, 6776, 6777, 7028, 7128, 7344, 7392, 7616, 7623, 7744, 7854, 8032, 8228, 8283, 8316, 8534, 8568, 8712, 8976, 9036, 9072, 9504, 9639, 9792, 9801, 10098, 10164, 10472, 10542, 11016, 11044, 11088, 11424, 11616, 11781, 11968, 12048, 12096, 12342, 12474, 12801, 12852, 13068, 13464, 13552, 13554, 14056, 14256, 14399, 14688, 14784, 15147, 15246, 15708, 15813, 16064, 16456, 16566, 16632, 17068, 17136, 17424, 17952, 18072, 18144, 18513, 19008, 19278, 19327, 19602, 20196, 20328, 20331, 20944, 21084, 22032, 22088, 22176, 22848, 22869, 23232, 23562, 24096, 24684, 24849, 24948, 25602, 25704, 26136, 26928, 27104, 27108, 28112, 28512, 28798, 29376, 29869, 30294, 30371, 30492, 31416, 31626, 32912, 33132, 33264, 34136, 34272, 34848, 35343, 35904, 36144, 36288, 37026, 38403, 38556, 38654, 39204, 40392, 40656, 40662, 41888, 42168, 43197, 44064, 44176, 44352, 45738, 46937, 47124, 47439, 48192, 49368, 49698, 49896, 51204, 51408, 52272, 53856, 54208, 54216, 55539, 56224, 57024, 57596, 57981, 59738, 60588, 60742, 60984, 62832, 63252, 65824, 66264, 66528, 68272, 68544, 68607, 69696, 70686, 72288, 74052, 74547, 76806, 77112, 77308, 78408, 80784, 81312, 81324, 83776, 84336, 86394, 88128, 88352, 89607, 91113, 91476, 93874, 94248, 94878, 98736, 99396, 99792, 102408, 102816, 104544, 106029, 107712, 108432, 111078, 112448, 115192, 115209, 115962, 119476, 121176, 121484, 121968, 125664, 126504, 129591, 131648, 132528, 133056, 136544, 137214, 140811, 141372, 142317, 144576, 148104, 149094, 153612, 154224, 154616, 156816, 161568, 162624, 162648, 166617, 168672, 172788, 173943, 176704, 179214, 182226, 182952, 187748, 188496, 189756, 197472, 198792, 199584, 204816, 205632, 209088, 212058, 212597, 216864, 222156, 223641, 230384, 230418, 231924, 238952, 242352, 242968, 243936, 251328, 253008, 259182, 265056, 268821, 273088, 273339, 274428, 281622, 282744, 284634, 296208, 298188, 307224, 308448, 309232, 313632, 323136, 325296, 328559, 333234, 337344, 345576, 345627, 347886, 358428, 364452, 365904, 375496, 376992, 379512, 388773, 394944, 397584, 399168, 409632, 422433, 424116, 425194, 433728, 444312, 447282, 460768, 460836, 463848, 477904, 484704, 485936, 487872, 506016, 516307, 518364, 521829, 530112, 537642, 546678, 548856, 563244, 565488, 569268, 592416, 596376, 614448, 616896, 618464, 627264, 637791, 650592, 657118, 666468, 691152, 691254, 695772, 716856, 728904, 731808, 750992, 753984, 759024, 777546, 795168, 806463, 819264, 820017, 844866, 848232, 850388, 888624, 894564, 921536, 921672, 927696, 955808, 969408, 971872, 985677, 1012032, 1032614, 1036728, 1043658, 1075284, 1093356, 1097712, 1126488, 1130976, 1138536, 1166319, 1184832, 1192752, 1228896, 1236928, 1267299, 1275582, 1301184, 1314236, 1332936, 1382304, 1382508, 1391544, 1433712, 1457808, 1463616, 1501984, 1518048, 1548921, 1555092, 1565487, 1590336, 1612926, 1640034, 1689732, 1696464, 1700776, 1777248, 1789128, 1843344, 1855392, 1911616, 1913373, 1943744, 1971354, 2065228, 2073456, 2087316, 2150568, 2186712, 2195424, 2252976, 2261952, 2277072, 2332638, 2385504, 2419389, 2457792, 2460051, 2534598, 2551164, 2628472, 2665872, 2764608, 2765016, 2783088, 2867424, 2915616, 2957031, 3003968, 3036096, 3097842, 3110184, 3130974, 3225852, 3280068, 3379464, 3392928, 3401552, 3554496, 3578256, 3614149, 3686688, 3710784, 3801897, 3826746, 3942708, 4130456, 4146912, 4174632, 4301136, 4373424, 4390848, 4505952, 4554144, 4646763, 4665276, 4771008, 4838778, 4920102, 5069196, 5102328, 5256944, 5331744, 5530032, 5566176, 5734848, 5740119, 5831232, 5914062, 6195684, 6220368, 6261948, 6451704, 6560136, 6758928, 6785856, 6803104, 7156512, 7228298, 7373376, 7603794, 7653492, 7885416, 8260912, 8293824, 8349264, 8602272, 8746848, 8871093, 9011904, 9108288, 9293526, 9330552, 9677556, 9840204, 10138392, 10204656, 10513888, 10663488, 10842447, 11060064, 11132352, 11480238, 11828124, 12391368, 12440736, 12523896, 12903408, 13120272, 13517856, 13606208, 13940289, 14313024, 14456596, 15207588, 15306984, 15770832, 16521824, 16698528, 17204544, 17220357, 17493696, 17742186, 18587052, 18661104, 19355112, 19680408, 20276784, 20409312, 21027776, 21684894, 22120128, 22960476, 23656248, 24782736, 24881472, 25047792, 25806816, 26240544, 26613279, 27035712, 27880578, 28913192, 30415176, 30613968, 31541664, 32527341, 33043648, 33397056, 34440714, 35484372, 37174104, 37322208, 38710224, 39360816, 40553568, 40818624, 41820867, 43369788, 45920952, 47312496, 49565472, 50095584, 51613632, 52481088, 53226558, 55761156, 57826384, 60830352, 61227936, 63083328, 65054682, 68881428, 70968744, 74348208, 74644416, 77420448, 78721632, 81107136, 83641734, 86739576, 91841904, 94624992, 97582023, 99130944, 100191168, 106453116, 111522312, 115652768, 121660704, 122455872, 130109364, 137762856, 141937488, 148696416, 154840896, 157443264, 167283468, 173479152, 183683808, 189249984, 195164046, 212906232, 223044624, 231305536, 243321408, 260218728, 275525712, 283874976, 292746069, 297392832, 334566936, 346958304, 367367616, 390328092, 425812464, 446089248, 520437456, 551051424, 567749952, 585492138, 669133872, 693916608, 780656184, 851624928, 892178496, 1040874912, 1102102848, 1170984276, 1338267744, 1561312368, 1703249856, 2081749824, 2341968552, 2676535488, 3122624736, 4683937104, 6245249472, 9367874208, 18735748416]

約数ペア:

[(1, 18735748416), (2, 9367874208), (3, 6245249472), (4, 4683937104), (6, 3122624736), (7, 2676535488), (8, 2341968552), (9, 2081749824), (11, 1703249856), (12, 1561312368), (14, 1338267744), (16, 1170984276), (17, 1102102848), (18, 1040874912), (21, 892178496), (22, 851624928), (24, 780656184), (27, 693916608), (28, 669133872), (32, 585492138), (33, 567749952), (34, 551051424), (36, 520437456), (42, 446089248), (44, 425812464), (48, 390328092), (51, 367367616), (54, 346958304), (56, 334566936), (63, 297392832), (64, 292746069), (66, 283874976), (68, 275525712), (72, 260218728), (77, 243321408), (81, 231305536), (84, 223044624), (88, 212906232), (96, 195164046), (99, 189249984), (102, 183683808), (108, 173479152), (112, 167283468), (119, 157443264), (121, 154840896), (126, 148696416), (132, 141937488), (136, 137762856), (144, 130109364), (153, 122455872), (154, 121660704), (162, 115652768), (168, 111522312), (176, 106453116), (187, 100191168), (189, 99130944), (192, 97582023), (198, 94624992), (204, 91841904), (216, 86739576), (224, 83641734), (231, 81107136), (238, 78721632), (242, 77420448), (251, 74644416), (252, 74348208), (264, 70968744), (272, 68881428), (288, 65054682), (297, 63083328), (306, 61227936), (308, 60830352), (324, 57826384), (336, 55761156), (352, 53226558), (357, 52481088), (363, 51613632), (374, 50095584), (378, 49565472), (396, 47312496), (408, 45920952), (432, 43369788), (448, 41820867), (459, 40818624), (462, 40553568), (476, 39360816), (484, 38710224), (502, 37322208), (504, 37174104), (528, 35484372), (544, 34440714), (561, 33397056), (567, 33043648), (576, 32527341), (594, 31541664), (612, 30613968), (616, 30415176), (648, 28913192), (672, 27880578), (693, 27035712), (704, 26613279), (714, 26240544), (726, 25806816), (748, 25047792), (753, 24881472), (756, 24782736), (792, 23656248), (816, 22960476), (847, 22120128), (864, 21684894), (891, 21027776), (918, 20409312), (924, 20276784), (952, 19680408), (968, 19355112), (1004, 18661104), (1008, 18587052), (1056, 17742186), (1071, 17493696), (1088, 17220357), (1089, 17204544), (1122, 16698528), (1134, 16521824), (1188, 15770832), (1224, 15306984), (1232, 15207588), (1296, 14456596), (1309, 14313024), (1344, 13940289), (1377, 13606208), (1386, 13517856), (1428, 13120272), (1452, 12903408), (1496, 12523896), (1506, 12440736), (1512, 12391368), (1584, 11828124), (1632, 11480238), (1683, 11132352), (1694, 11060064), (1728, 10842447), (1757, 10663488), (1782, 10513888), (1836, 10204656), (1848, 10138392), (1904, 9840204), (1936, 9677556), (2008, 9330552), (2016, 9293526), (2057, 9108288), (2079, 9011904), (2112, 8871093), (2142, 8746848), (2178, 8602272), (2244, 8349264), (2259, 8293824), (2268, 8260912), (2376, 7885416), (2448, 7653492), (2464, 7603794), (2541, 7373376), (2592, 7228298), (2618, 7156512), (2754, 6803104), (2761, 6785856), (2772, 6758928), (2856, 6560136), (2904, 6451704), (2992, 6261948), (3012, 6220368), (3024, 6195684), (3168, 5914062), (3213, 5831232), (3264, 5740119), (3267, 5734848), (3366, 5566176), (3388, 5530032), (3514, 5331744), (3564, 5256944), (3672, 5102328), (3696, 5069196), (3808, 4920102), (3872, 4838778), (3927, 4771008), (4016, 4665276), (4032, 4646763), (4114, 4554144), (4158, 4505952), (4267, 4390848), (4284, 4373424), (4356, 4301136), (4488, 4174632), (4518, 4146912), (4536, 4130456), (4752, 3942708), (4896, 3826746), (4928, 3801897), (5049, 3710784), (5082, 3686688), (5184, 3614149), (5236, 3578256), (5271, 3554496), (5508, 3401552), (5522, 3392928), (5544, 3379464), (5712, 3280068), (5808, 3225852), (5984, 3130974), (6024, 3110184), (6048, 3097842), (6171, 3036096), (6237, 3003968), (6336, 2957031), (6426, 2915616), (6534, 2867424), (6732, 2783088), (6776, 2765016), (6777, 2764608), (7028, 2665872), (7128, 2628472), (7344, 2551164), (7392, 2534598), (7616, 2460051), (7623, 2457792), (7744, 2419389), (7854, 2385504), (8032, 2332638), (8228, 2277072), (8283, 2261952), (8316, 2252976), (8534, 2195424), (8568, 2186712), (8712, 2150568), (8976, 2087316), (9036, 2073456), (9072, 2065228), (9504, 1971354), (9639, 1943744), (9792, 1913373), (9801, 1911616), (10098, 1855392), (10164, 1843344), (10472, 1789128), (10542, 1777248), (11016, 1700776), (11044, 1696464), (11088, 1689732), (11424, 1640034), (11616, 1612926), (11781, 1590336), (11968, 1565487), (12048, 1555092), (12096, 1548921), (12342, 1518048), (12474, 1501984), (12801, 1463616), (12852, 1457808), (13068, 1433712), (13464, 1391544), (13552, 1382508), (13554, 1382304), (14056, 1332936), (14256, 1314236), (14399, 1301184), (14688, 1275582), (14784, 1267299), (15147, 1236928), (15246, 1228896), (15708, 1192752), (15813, 1184832), (16064, 1166319), (16456, 1138536), (16566, 1130976), (16632, 1126488), (17068, 1097712), (17136, 1093356), (17424, 1075284), (17952, 1043658), (18072, 1036728), (18144, 1032614), (18513, 1012032), (19008, 985677), (19278, 971872), (19327, 969408), (19602, 955808), (20196, 927696), (20328, 921672), (20331, 921536), (20944, 894564), (21084, 888624), (22032, 850388), (22088, 848232), (22176, 844866), (22848, 820017), (22869, 819264), (23232, 806463), (23562, 795168), (24096, 777546), (24684, 759024), (24849, 753984), (24948, 750992), (25602, 731808), (25704, 728904), (26136, 716856), (26928, 695772), (27104, 691254), (27108, 691152), (28112, 666468), (28512, 657118), (28798, 650592), (29376, 637791), (29869, 627264), (30294, 618464), (30371, 616896), (30492, 614448), (31416, 596376), (31626, 592416), (32912, 569268), (33132, 565488), (33264, 563244), (34136, 548856), (34272, 546678), (34848, 537642), (35343, 530112), (35904, 521829), (36144, 518364), (36288, 516307), (37026, 506016), (38403, 487872), (38556, 485936), (38654, 484704), (39204, 477904), (40392, 463848), (40656, 460836), (40662, 460768), (41888, 447282), (42168, 444312), (43197, 433728), (44064, 425194), (44176, 424116), (44352, 422433), (45738, 409632), (46937, 399168), (47124, 397584), (47439, 394944), (48192, 388773), (49368, 379512), (49698, 376992), (49896, 375496), (51204, 365904), (51408, 364452), (52272, 358428), (53856, 347886), (54208, 345627), (54216, 345576), (55539, 337344), (56224, 333234), (57024, 328559), (57596, 325296), (57981, 323136), (59738, 313632), (60588, 309232), (60742, 308448), (60984, 307224), (62832, 298188), (63252, 296208), (65824, 284634), (66264, 282744), (66528, 281622), (68272, 274428), (68544, 273339), (68607, 273088), (69696, 268821), (70686, 265056), (72288, 259182), (74052, 253008), (74547, 251328), (76806, 243936), (77112, 242968), (77308, 242352), (78408, 238952), (80784, 231924), (81312, 230418), (81324, 230384), (83776, 223641), (84336, 222156), (86394, 216864), (88128, 212597), (88352, 212058), (89607, 209088), (91113, 205632), (91476, 204816), (93874, 199584), (94248, 198792), (94878, 197472), (98736, 189756), (99396, 188496), (99792, 187748), (102408, 182952), (102816, 182226), (104544, 179214), (106029, 176704), (107712, 173943), (108432, 172788), (111078, 168672), (112448, 166617), (115192, 162648), (115209, 162624), (115962, 161568), (119476, 156816), (121176, 154616), (121484, 154224), (121968, 153612), (125664, 149094), (126504, 148104), (129591, 144576), (131648, 142317), (132528, 141372), (133056, 140811), (136544, 137214)]