18428207616

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 800

約数和(自身を含む): 71536671360

約数和(自身を除く): 53108463744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 126, 128, 133, 144, 152, 156, 162, 168, 171, 182, 189, 192, 208, 216, 224, 228, 234, 247, 252, 256, 257, 266, 273, 288, 304, 312, 324, 336, 342, 351, 364, 378, 384, 399, 416, 432, 448, 456, 468, 494, 504, 512, 513, 514, 532, 546, 567, 576, 608, 624, 648, 672, 684, 702, 728, 741, 756, 768, 771, 798, 819, 832, 864, 896, 912, 936, 988, 1008, 1026, 1028, 1053, 1064, 1092, 1134, 1152, 1197, 1216, 1248, 1296, 1344, 1368, 1404, 1456, 1482, 1512, 1536, 1539, 1542, 1596, 1638, 1664, 1728, 1729, 1792, 1799, 1824, 1872, 1976, 2016, 2052, 2056, 2106, 2128, 2184, 2223, 2268, 2304, 2313, 2394, 2432, 2457, 2496, 2592, 2688, 2736, 2808, 2912, 2964, 3024, 3078, 3084, 3192, 3276, 3328, 3341, 3456, 3458, 3584, 3591, 3598, 3648, 3744, 3952, 4032, 4104, 4112, 4212, 4256, 4368, 4446, 4536, 4608, 4626, 4788, 4864, 4883, 4914, 4992, 5184, 5187, 5376, 5397, 5472, 5616, 5824, 5928, 6048, 6156, 6168, 6384, 6552, 6656, 6669, 6682, 6912, 6916, 6939, 7182, 7196, 7296, 7371, 7488, 7904, 8064, 8208, 8224, 8424, 8512, 8736, 8892, 9072, 9252, 9576, 9728, 9766, 9828, 9984, 10023, 10368, 10374, 10752, 10773, 10794, 10944, 11232, 11648, 11856, 12096, 12312, 12336, 12768, 13104, 13338, 13364, 13824, 13832, 13878, 14364, 14392, 14592, 14649, 14742, 14976, 15561, 15808, 16128, 16191, 16416, 16448, 16848, 17024, 17472, 17784, 18144, 18504, 19152, 19532, 19656, 19968, 20007, 20046, 20736, 20748, 20817, 21546, 21588, 21888, 22464, 23296, 23387, 23712, 24192, 24624, 24672, 25536, 26208, 26676, 26728, 27664, 27756, 28728, 28784, 29184, 29298, 29484, 29952, 30069, 31122, 31616, 32256, 32382, 32832, 32896, 33696, 34048, 34181, 34944, 35568, 36288, 37008, 38304, 39064, 39312, 40014, 40092, 41472, 41496, 41634, 43092, 43176, 43776, 43947, 44928, 46592, 46683, 46774, 47424, 48384, 48573, 49248, 49344, 51072, 52416, 53352, 53456, 55328, 55512, 57456, 57568, 58596, 58968, 59904, 60138, 62244, 63232, 63479, 64764, 65664, 65792, 67392, 68096, 68362, 69888, 70161, 71136, 72576, 74016, 76608, 78128, 78624, 80028, 80184, 82992, 83268, 86184, 86352, 87552, 87894, 89856, 90207, 93366, 93548, 94848, 96768, 97146, 98496, 98688, 102144, 102543, 104832, 106704, 106912, 110656, 111024, 114912, 115136, 117192, 117936, 120276, 124488, 126464, 126958, 129528, 131328, 131584, 131841, 134784, 136724, 139776, 140049, 140322, 142272, 145152, 145719, 148032, 153216, 156256, 157248, 160056, 160368, 165984, 166536, 172368, 172704, 175788, 179712, 180414, 186732, 187096, 189696, 190437, 194292, 196992, 197376, 204288, 205086, 209664, 210483, 213408, 213824, 221312, 222048, 229824, 230272, 234384, 235872, 240552, 248976, 253916, 259056, 262656, 263682, 269568, 270621, 273448, 280098, 280644, 284544, 290304, 291438, 296064, 306432, 307629, 312512, 314496, 320112, 320736, 331968, 333072, 344736, 345408, 351576, 360828, 373464, 374192, 379392, 380874, 388584, 393984, 394752, 395523, 410172, 419328, 420966, 426816, 427648, 442624, 444096, 444353, 459648, 460544, 468768, 471744, 481104, 497952, 507832, 518112, 527364, 539136, 541242, 546896, 560196, 561288, 569088, 571311, 582876, 592128, 612864, 615258, 625024, 628992, 631449, 640224, 641472, 663936, 666144, 689472, 690816, 703152, 721656, 746928, 748384, 761748, 777168, 787968, 791046, 820344, 841932, 853632, 855296, 885248, 888192, 888706, 919296, 921088, 922887, 937536, 943488, 962208, 995904, 1015664, 1036224, 1054728, 1082484, 1093792, 1120392, 1122576, 1138176, 1142622, 1165752, 1184256, 1230516, 1250048, 1257984, 1262898, 1280448, 1282944, 1327872, 1332288, 1333059, 1378944, 1381632, 1406304, 1443312, 1493856, 1496768, 1523496, 1554336, 1582092, 1640688, 1683864, 1707264, 1710592, 1713933, 1776384, 1777412, 1838592, 1845774, 1875072, 1886976, 1894347, 1924416, 1991808, 2031328, 2072448, 2109456, 2164968, 2187584, 2240784, 2245152, 2285244, 2331504, 2461032, 2500096, 2525796, 2560896, 2565888, 2655744, 2664576, 2666118, 2757888, 2763264, 2768661, 2812608, 2886624, 2987712, 2993536, 3046992, 3108672, 3164184, 3281376, 3367728, 3414528, 3427866, 3552768, 3554824, 3691548, 3750144, 3773952, 3788694, 3848832, 3983616, 3999177, 4062656, 4144896, 4218912, 4329936, 4375168, 4481568, 4490304, 4570488, 4663008, 4922064, 5051592, 5121792, 5131776, 5141799, 5329152, 5332236, 5515776, 5537322, 5625216, 5773248, 5975424, 5987072, 6093984, 6217344, 6328368, 6562752, 6735456, 6855732, 7109648, 7383096, 7500288, 7577388, 7697664, 7967232, 7998354, 8125312, 8289792, 8437824, 8659872, 8750336, 8963136, 8980608, 9140976, 9326016, 9844128, 10103184, 10243584, 10283598, 10658304, 10664472, 11074644, 11250432, 11546496, 11950848, 11974144, 11997531, 12187968, 12434688, 12656736, 13125504, 13470912, 13711464, 14219296, 14766192, 15154776, 15395328, 15996708, 16250624, 16875648, 17319744, 17500672, 17926272, 17961216, 18281952, 18652032, 19688256, 20206368, 20567196, 21328944, 22149288, 22500864, 23092992, 23901696, 23995062, 24375936, 24869376, 25313472, 26251008, 26941824, 27422928, 28438592, 29532384, 30309552, 31993416, 32501248, 33751296, 34639488, 35852544, 35922432, 35992593, 36563904, 37304064, 39376512, 40412736, 41134392, 42657888, 44298576, 46185984, 47990124, 48751872, 50626944, 52502016, 53883648, 54845856, 56877184, 59064768, 60619104, 63986832, 67502592, 69278976, 71705088, 71985186, 73127808, 74608128, 78753024, 80825472, 82268784, 85315776, 88597152, 95980248, 97503744, 101253888, 107767296, 109691712, 113754368, 118129536, 121238208, 127973664, 138557952, 143970372, 146255616, 157506048, 161650944, 164537568, 170631552, 177194304, 191960496, 202507776, 219383424, 227508736, 236259072, 242476416, 255947328, 287940744, 292511232, 323301888, 329075136, 341263104, 354388608, 383920992, 438766848, 472518144, 484952832, 511894656, 575881488, 658150272, 682526208, 708777216, 767841984, 877533696, 969905664, 1023789312, 1151762976, 1316300544, 1417554432, 1535683968, 2047578624, 2303525952, 2632601088, 3071367936, 4607051904, 6142735872, 9214103808, 18428207616]

約数ペア:

[(1, 18428207616), (2, 9214103808), (3, 6142735872), (4, 4607051904), (6, 3071367936), (7, 2632601088), (8, 2303525952), (9, 2047578624), (12, 1535683968), (13, 1417554432), (14, 1316300544), (16, 1151762976), (18, 1023789312), (19, 969905664), (21, 877533696), (24, 767841984), (26, 708777216), (27, 682526208), (28, 658150272), (32, 575881488), (36, 511894656), (38, 484952832), (39, 472518144), (42, 438766848), (48, 383920992), (52, 354388608), (54, 341263104), (56, 329075136), (57, 323301888), (63, 292511232), (64, 287940744), (72, 255947328), (76, 242476416), (78, 236259072), (81, 227508736), (84, 219383424), (91, 202507776), (96, 191960496), (104, 177194304), (108, 170631552), (112, 164537568), (114, 161650944), (117, 157506048), (126, 146255616), (128, 143970372), (133, 138557952), (144, 127973664), (152, 121238208), (156, 118129536), (162, 113754368), (168, 109691712), (171, 107767296), (182, 101253888), (189, 97503744), (192, 95980248), (208, 88597152), (216, 85315776), (224, 82268784), (228, 80825472), (234, 78753024), (247, 74608128), (252, 73127808), (256, 71985186), (257, 71705088), (266, 69278976), (273, 67502592), (288, 63986832), (304, 60619104), (312, 59064768), (324, 56877184), (336, 54845856), (342, 53883648), (351, 52502016), (364, 50626944), (378, 48751872), (384, 47990124), (399, 46185984), (416, 44298576), (432, 42657888), (448, 41134392), (456, 40412736), (468, 39376512), (494, 37304064), (504, 36563904), (512, 35992593), (513, 35922432), (514, 35852544), (532, 34639488), (546, 33751296), (567, 32501248), (576, 31993416), (608, 30309552), (624, 29532384), (648, 28438592), (672, 27422928), (684, 26941824), (702, 26251008), (728, 25313472), (741, 24869376), (756, 24375936), (768, 23995062), (771, 23901696), (798, 23092992), (819, 22500864), (832, 22149288), (864, 21328944), (896, 20567196), (912, 20206368), (936, 19688256), (988, 18652032), (1008, 18281952), (1026, 17961216), (1028, 17926272), (1053, 17500672), (1064, 17319744), (1092, 16875648), (1134, 16250624), (1152, 15996708), (1197, 15395328), (1216, 15154776), (1248, 14766192), (1296, 14219296), (1344, 13711464), (1368, 13470912), (1404, 13125504), (1456, 12656736), (1482, 12434688), (1512, 12187968), (1536, 11997531), (1539, 11974144), (1542, 11950848), (1596, 11546496), (1638, 11250432), (1664, 11074644), (1728, 10664472), (1729, 10658304), (1792, 10283598), (1799, 10243584), (1824, 10103184), (1872, 9844128), (1976, 9326016), (2016, 9140976), (2052, 8980608), (2056, 8963136), (2106, 8750336), (2128, 8659872), (2184, 8437824), (2223, 8289792), (2268, 8125312), (2304, 7998354), (2313, 7967232), (2394, 7697664), (2432, 7577388), (2457, 7500288), (2496, 7383096), (2592, 7109648), (2688, 6855732), (2736, 6735456), (2808, 6562752), (2912, 6328368), (2964, 6217344), (3024, 6093984), (3078, 5987072), (3084, 5975424), (3192, 5773248), (3276, 5625216), (3328, 5537322), (3341, 5515776), (3456, 5332236), (3458, 5329152), (3584, 5141799), (3591, 5131776), (3598, 5121792), (3648, 5051592), (3744, 4922064), (3952, 4663008), (4032, 4570488), (4104, 4490304), (4112, 4481568), (4212, 4375168), (4256, 4329936), (4368, 4218912), (4446, 4144896), (4536, 4062656), (4608, 3999177), (4626, 3983616), (4788, 3848832), (4864, 3788694), (4883, 3773952), (4914, 3750144), (4992, 3691548), (5184, 3554824), (5187, 3552768), (5376, 3427866), (5397, 3414528), (5472, 3367728), (5616, 3281376), (5824, 3164184), (5928, 3108672), (6048, 3046992), (6156, 2993536), (6168, 2987712), (6384, 2886624), (6552, 2812608), (6656, 2768661), (6669, 2763264), (6682, 2757888), (6912, 2666118), (6916, 2664576), (6939, 2655744), (7182, 2565888), (7196, 2560896), (7296, 2525796), (7371, 2500096), (7488, 2461032), (7904, 2331504), (8064, 2285244), (8208, 2245152), (8224, 2240784), (8424, 2187584), (8512, 2164968), (8736, 2109456), (8892, 2072448), (9072, 2031328), (9252, 1991808), (9576, 1924416), (9728, 1894347), (9766, 1886976), (9828, 1875072), (9984, 1845774), (10023, 1838592), (10368, 1777412), (10374, 1776384), (10752, 1713933), (10773, 1710592), (10794, 1707264), (10944, 1683864), (11232, 1640688), (11648, 1582092), (11856, 1554336), (12096, 1523496), (12312, 1496768), (12336, 1493856), (12768, 1443312), (13104, 1406304), (13338, 1381632), (13364, 1378944), (13824, 1333059), (13832, 1332288), (13878, 1327872), (14364, 1282944), (14392, 1280448), (14592, 1262898), (14649, 1257984), (14742, 1250048), (14976, 1230516), (15561, 1184256), (15808, 1165752), (16128, 1142622), (16191, 1138176), (16416, 1122576), (16448, 1120392), (16848, 1093792), (17024, 1082484), (17472, 1054728), (17784, 1036224), (18144, 1015664), (18504, 995904), (19152, 962208), (19532, 943488), (19656, 937536), (19968, 922887), (20007, 921088), (20046, 919296), (20736, 888706), (20748, 888192), (20817, 885248), (21546, 855296), (21588, 853632), (21888, 841932), (22464, 820344), (23296, 791046), (23387, 787968), (23712, 777168), (24192, 761748), (24624, 748384), (24672, 746928), (25536, 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(62244, 296064), (63232, 291438), (63479, 290304), (64764, 284544), (65664, 280644), (65792, 280098), (67392, 273448), (68096, 270621), (68362, 269568), (69888, 263682), (70161, 262656), (71136, 259056), (72576, 253916), (74016, 248976), (76608, 240552), (78128, 235872), (78624, 234384), (80028, 230272), (80184, 229824), (82992, 222048), (83268, 221312), (86184, 213824), (86352, 213408), (87552, 210483), (87894, 209664), (89856, 205086), (90207, 204288), (93366, 197376), (93548, 196992), (94848, 194292), (96768, 190437), (97146, 189696), (98496, 187096), (98688, 186732), (102144, 180414), (102543, 179712), (104832, 175788), (106704, 172704), (106912, 172368), (110656, 166536), (111024, 165984), (114912, 160368), (115136, 160056), (117192, 157248), (117936, 156256), (120276, 153216), (124488, 148032), (126464, 145719), (126958, 145152), (129528, 142272), (131328, 140322), (131584, 140049), (131841, 139776), (134784, 136724)]