2778904128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 448

約数和(自身を含む): 10405140480

約数和(自身を除く): 7626236352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 19, 21, 22, 24, 26, 28, 32, 33, 38, 39, 42, 44, 48, 52, 56, 57, 64, 66, 76, 77, 78, 84, 88, 91, 96, 104, 112, 114, 132, 133, 143, 152, 154, 156, 168, 176, 182, 192, 208, 209, 224, 228, 231, 247, 264, 266, 273, 286, 304, 308, 312, 336, 352, 364, 399, 416, 418, 429, 448, 456, 462, 494, 528, 532, 546, 572, 608, 616, 624, 627, 672, 704, 728, 741, 761, 798, 832, 836, 858, 912, 924, 988, 1001, 1056, 1064, 1092, 1144, 1216, 1232, 1248, 1254, 1344, 1456, 1463, 1482, 1522, 1596, 1672, 1716, 1729, 1824, 1848, 1976, 2002, 2112, 2128, 2184, 2283, 2288, 2464, 2496, 2508, 2717, 2912, 2926, 2964, 3003, 3044, 3192, 3344, 3432, 3458, 3648, 3696, 3952, 4004, 4256, 4368, 4389, 4566, 4576, 4928, 5016, 5187, 5327, 5434, 5824, 5852, 5928, 6006, 6088, 6384, 6688, 6864, 6916, 7392, 7904, 8008, 8151, 8371, 8512, 8736, 8778, 9132, 9152, 9893, 10032, 10374, 10654, 10868, 11704, 11856, 12012, 12176, 12768, 13376, 13728, 13832, 14459, 14784, 15808, 15981, 16016, 16302, 16742, 17472, 17556, 18264, 19019, 19786, 20064, 20748, 21308, 21736, 23408, 23712, 24024, 24352, 25113, 25536, 27456, 27664, 28918, 29679, 31962, 32032, 32604, 33484, 35112, 36528, 38038, 39572, 40128, 41496, 42616, 43377, 43472, 46816, 47424, 48048, 48704, 50226, 55328, 57057, 57836, 58597, 59358, 63924, 64064, 65208, 66968, 69251, 70224, 73056, 76076, 79144, 82992, 85232, 86754, 86944, 93632, 96096, 100452, 101213, 108823, 110656, 114114, 115672, 117194, 118716, 127848, 130416, 133936, 138502, 140448, 146112, 152152, 158288, 159049, 165984, 170464, 173508, 173888, 175791, 187967, 192192, 200904, 202426, 207753, 217646, 228228, 231344, 234388, 237432, 255696, 260832, 267872, 277004, 280896, 303639, 304304, 316576, 318098, 326469, 331968, 340928, 347016, 351582, 375934, 401808, 404852, 415506, 435292, 456456, 462688, 468776, 474864, 477147, 511392, 521664, 535744, 554008, 563901, 607278, 608608, 633152, 636196, 652938, 694032, 703164, 751868, 761761, 803616, 809704, 831012, 870584, 912912, 925376, 937552, 949728, 954294, 1022784, 1108016, 1113343, 1127802, 1214556, 1217216, 1272392, 1305876, 1315769, 1388064, 1406328, 1503736, 1523522, 1607232, 1619408, 1662024, 1741168, 1825824, 1875104, 1899456, 1908588, 2067637, 2216032, 2226686, 2255604, 2285283, 2429112, 2544784, 2611752, 2631538, 2776128, 2812656, 3007472, 3047044, 3238816, 3324048, 3340029, 3482336, 3651648, 3750208, 3817176, 3947307, 4135274, 4432064, 4453372, 4511208, 4570566, 4858224, 5089568, 5223504, 5263076, 5625312, 6014944, 6094088, 6202911, 6477632, 6648096, 6680058, 6964672, 7634352, 7894614, 8270548, 8906744, 9022416, 9141132, 9716448, 10179136, 10447008, 10526152, 11250624, 12029888, 12188176, 12405822, 13296192, 13360116, 14473459, 15268704, 15789228, 16541096, 17813488, 18044832, 18282264, 19432896, 20894016, 21052304, 24376352, 24811644, 26720232, 28946918, 30537408, 31578456, 33082192, 35626976, 36089664, 36564528, 42104608, 43420377, 48752704, 49623288, 53440464, 57893836, 63156912, 66164384, 71253952, 73129056, 84209216, 86840754, 99246576, 106880928, 115787672, 126313824, 132328768, 146258112, 173681508, 198493152, 213761856, 231575344, 252627648, 347363016, 396986304, 463150688, 694726032, 926301376, 1389452064, 2778904128]

約数ペア:

[(1, 2778904128), (2, 1389452064), (3, 926301376), (4, 694726032), (6, 463150688), (7, 396986304), (8, 347363016), (11, 252627648), (12, 231575344), (13, 213761856), (14, 198493152), (16, 173681508), (19, 146258112), (21, 132328768), (22, 126313824), (24, 115787672), (26, 106880928), (28, 99246576), (32, 86840754), (33, 84209216), (38, 73129056), (39, 71253952), (42, 66164384), (44, 63156912), (48, 57893836), (52, 53440464), (56, 49623288), (57, 48752704), (64, 43420377), (66, 42104608), (76, 36564528), (77, 36089664), (78, 35626976), (84, 33082192), (88, 31578456), (91, 30537408), (96, 28946918), (104, 26720232), (112, 24811644), (114, 24376352), (132, 21052304), (133, 20894016), (143, 19432896), (152, 18282264), (154, 18044832), (156, 17813488), (168, 16541096), (176, 15789228), (182, 15268704), (192, 14473459), (208, 13360116), (209, 13296192), (224, 12405822), (228, 12188176), (231, 12029888), (247, 11250624), (264, 10526152), (266, 10447008), (273, 10179136), (286, 9716448), (304, 9141132), (308, 9022416), (312, 8906744), (336, 8270548), (352, 7894614), (364, 7634352), (399, 6964672), (416, 6680058), (418, 6648096), (429, 6477632), (448, 6202911), (456, 6094088), (462, 6014944), (494, 5625312), (528, 5263076), (532, 5223504), (546, 5089568), (572, 4858224), (608, 4570566), (616, 4511208), (624, 4453372), (627, 4432064), (672, 4135274), (704, 3947307), (728, 3817176), (741, 3750208), (761, 3651648), (798, 3482336), (832, 3340029), (836, 3324048), (858, 3238816), (912, 3047044), (924, 3007472), (988, 2812656), (1001, 2776128), (1056, 2631538), (1064, 2611752), (1092, 2544784), (1144, 2429112), (1216, 2285283), (1232, 2255604), (1248, 2226686), (1254, 2216032), (1344, 2067637), (1456, 1908588), (1463, 1899456), (1482, 1875104), (1522, 1825824), (1596, 1741168), (1672, 1662024), (1716, 1619408), (1729, 1607232), (1824, 1523522), (1848, 1503736), (1976, 1406328), (2002, 1388064), (2112, 1315769), (2128, 1305876), (2184, 1272392), (2283, 1217216), (2288, 1214556), (2464, 1127802), (2496, 1113343), (2508, 1108016), (2717, 1022784), (2912, 954294), (2926, 949728), (2964, 937552), (3003, 925376), (3044, 912912), (3192, 870584), (3344, 831012), (3432, 809704), (3458, 803616), (3648, 761761), (3696, 751868), (3952, 703164), (4004, 694032), (4256, 652938), (4368, 636196), (4389, 633152), (4566, 608608), (4576, 607278), (4928, 563901), (5016, 554008), (5187, 535744), (5327, 521664), (5434, 511392), (5824, 477147), (5852, 474864), (5928, 468776), (6006, 462688), (6088, 456456), (6384, 435292), (6688, 415506), (6864, 404852), (6916, 401808), (7392, 375934), (7904, 351582), (8008, 347016), (8151, 340928), (8371, 331968), (8512, 326469), (8736, 318098), (8778, 316576), (9132, 304304), (9152, 303639), (9893, 280896), (10032, 277004), (10374, 267872), (10654, 260832), (10868, 255696), (11704, 237432), (11856, 234388), (12012, 231344), (12176, 228228), (12768, 217646), (13376, 207753), (13728, 202426), (13832, 200904), (14459, 192192), (14784, 187967), (15808, 175791), (15981, 173888), (16016, 173508), (16302, 170464), (16742, 165984), (17472, 159049), (17556, 158288), (18264, 152152), (19019, 146112), (19786, 140448), (20064, 138502), (20748, 133936), (21308, 130416), (21736, 127848), (23408, 118716), (23712, 117194), (24024, 115672), (24352, 114114), (25113, 110656), (25536, 108823), (27456, 101213), (27664, 100452), (28918, 96096), (29679, 93632), (31962, 86944), (32032, 86754), (32604, 85232), (33484, 82992), (35112, 79144), (36528, 76076), (38038, 73056), (39572, 70224), (40128, 69251), (41496, 66968), (42616, 65208), (43377, 64064), (43472, 63924), (46816, 59358), (47424, 58597), (48048, 57836), (48704, 57057), (50226, 55328)]