1815757632

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 252

約数和(自身を含む): 5887967904

約数和(自身を除く): 4072210272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 169, 184, 192, 207, 208, 234, 276, 288, 299, 312, 338, 368, 414, 416, 468, 507, 552, 576, 598, 624, 676, 736, 811, 828, 832, 897, 936, 1014, 1104, 1196, 1248, 1352, 1472, 1521, 1622, 1656, 1794, 1872, 2028, 2208, 2392, 2433, 2496, 2691, 2704, 3042, 3244, 3312, 3588, 3744, 3887, 4056, 4416, 4784, 4866, 5382, 5408, 6084, 6488, 6624, 7176, 7299, 7488, 7774, 8112, 9568, 9732, 10543, 10764, 10816, 11661, 12168, 12976, 13248, 14352, 14598, 15548, 16224, 18653, 19136, 19464, 21086, 21528, 23322, 24336, 25952, 28704, 29196, 31096, 31629, 32448, 34983, 37306, 38928, 42172, 43056, 46644, 48672, 51904, 55959, 57408, 58392, 62192, 63258, 69966, 74612, 77856, 84344, 86112, 93288, 94887, 97344, 111918, 116784, 124384, 126516, 137059, 139932, 149224, 155712, 167877, 168688, 172224, 186576, 189774, 223836, 233568, 242489, 248768, 253032, 274118, 279864, 298448, 335754, 337376, 373152, 379548, 411177, 447672, 467136, 484978, 506064, 548236, 559728, 596896, 671508, 674752, 727467, 746304, 759096, 822354, 895344, 969956, 1012128, 1096472, 1119456, 1193792, 1233531, 1343016, 1454934, 1518192, 1644708, 1790688, 1939912, 2024256, 2182401, 2192944, 2238912, 2467062, 2686032, 2909868, 3036384, 3152357, 3289416, 3581376, 3879824, 4364802, 4385888, 4934124, 5372064, 5819736, 6072768, 6304714, 6578832, 7759648, 8729604, 8771776, 9457071, 9868248, 10744128, 11639472, 12609428, 13157664, 15519296, 17459208, 18914142, 19736496, 23278944, 25218856, 26315328, 28371213, 34918416, 37828284, 39472992, 46557888, 50437712, 56742426, 69836832, 75656568, 78945984, 100875424, 113484852, 139673664, 151313136, 201750848, 226969704, 302626272, 453939408, 605252544, 907878816, 1815757632]

約数ペア:

[(1, 1815757632), (2, 907878816), (3, 605252544), (4, 453939408), (6, 302626272), (8, 226969704), (9, 201750848), (12, 151313136), (13, 139673664), (16, 113484852), (18, 100875424), (23, 78945984), (24, 75656568), (26, 69836832), (32, 56742426), (36, 50437712), (39, 46557888), (46, 39472992), (48, 37828284), (52, 34918416), (64, 28371213), (69, 26315328), (72, 25218856), (78, 23278944), (92, 19736496), (96, 18914142), (104, 17459208), (117, 15519296), (138, 13157664), (144, 12609428), (156, 11639472), (169, 10744128), (184, 9868248), (192, 9457071), (207, 8771776), (208, 8729604), (234, 7759648), (276, 6578832), (288, 6304714), (299, 6072768), (312, 5819736), (338, 5372064), (368, 4934124), (414, 4385888), (416, 4364802), (468, 3879824), (507, 3581376), (552, 3289416), (576, 3152357), (598, 3036384), (624, 2909868), (676, 2686032), (736, 2467062), (811, 2238912), (828, 2192944), (832, 2182401), (897, 2024256), (936, 1939912), (1014, 1790688), (1104, 1644708), (1196, 1518192), (1248, 1454934), (1352, 1343016), (1472, 1233531), (1521, 1193792), (1622, 1119456), (1656, 1096472), (1794, 1012128), (1872, 969956), (2028, 895344), (2208, 822354), (2392, 759096), (2433, 746304), (2496, 727467), (2691, 674752), (2704, 671508), (3042, 596896), (3244, 559728), (3312, 548236), (3588, 506064), (3744, 484978), (3887, 467136), (4056, 447672), (4416, 411177), (4784, 379548), (4866, 373152), (5382, 337376), (5408, 335754), (6084, 298448), (6488, 279864), (6624, 274118), (7176, 253032), (7299, 248768), (7488, 242489), (7774, 233568), (8112, 223836), (9568, 189774), (9732, 186576), (10543, 172224), (10764, 168688), (10816, 167877), (11661, 155712), (12168, 149224), (12976, 139932), (13248, 137059), (14352, 126516), (14598, 124384), (15548, 116784), (16224, 111918), (18653, 97344), (19136, 94887), (19464, 93288), (21086, 86112), (21528, 84344), (23322, 77856), (24336, 74612), (25952, 69966), (28704, 63258), (29196, 62192), (31096, 58392), (31629, 57408), (32448, 55959), (34983, 51904), (37306, 48672), (38928, 46644), (42172, 43056)]