262991159808

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20939}}^1$

素因数の和:21027

約数の個数: 320

約数和(自身を含む): 820533732480

約数和(自身を除く): 557542572672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 48, 51, 52, 64, 68, 74, 78, 96, 102, 104, 111, 128, 136, 148, 156, 192, 204, 208, 221, 222, 256, 272, 296, 312, 384, 408, 416, 442, 444, 481, 512, 544, 592, 624, 629, 663, 768, 816, 832, 884, 888, 962, 1088, 1184, 1248, 1258, 1326, 1443, 1536, 1632, 1664, 1768, 1776, 1887, 1924, 2176, 2368, 2496, 2516, 2652, 2886, 3264, 3328, 3536, 3552, 3774, 3848, 4352, 4736, 4992, 5032, 5304, 5772, 6528, 6656, 7072, 7104, 7548, 7696, 8177, 8704, 9472, 9984, 10064, 10608, 11544, 13056, 14144, 14208, 15096, 15392, 16354, 18944, 19968, 20128, 20939, 21216, 23088, 24531, 26112, 28288, 28416, 30192, 30784, 32708, 40256, 41878, 42432, 46176, 49062, 56576, 56832, 60384, 61568, 62817, 65416, 80512, 83756, 84864, 92352, 98124, 113152, 120768, 123136, 125634, 130832, 161024, 167512, 169728, 184704, 196248, 241536, 246272, 251268, 261664, 272207, 322048, 335024, 339456, 355963, 369408, 392496, 483072, 502536, 523328, 544414, 670048, 711926, 738816, 774743, 784992, 816621, 966144, 1005072, 1046656, 1067889, 1088828, 1340096, 1423852, 1549486, 1569984, 1633242, 2010144, 2093312, 2135778, 2177656, 2324229, 2680192, 2847704, 3098972, 3139968, 3266484, 4020288, 4186624, 4271556, 4355312, 4627519, 4648458, 5360384, 5695408, 6197944, 6279936, 6532968, 8040576, 8543112, 8710624, 9255038, 9296916, 10071659, 10720768, 11390816, 12395888, 12559872, 13065936, 13170631, 13882557, 16081152, 17086224, 17421248, 18510076, 18593832, 20143318, 22781632, 24791776, 26131872, 26341262, 27765114, 30214977, 32162304, 34172448, 34842496, 37020152, 37187664, 39511893, 40286636, 45563264, 49583552, 52263744, 52682524, 55530228, 60429954, 68344896, 69684992, 74040304, 74375328, 79023786, 80573272, 91126528, 99167104, 104527488, 105365048, 111060456, 120859908, 136689792, 139369984, 148080608, 148750656, 158047572, 161146544, 171218203, 182253056, 198334208, 209054976, 210730096, 222120912, 241719816, 273379584, 296161216, 297501312, 316095144, 322293088, 342436406, 396668416, 418109952, 421460192, 444241824, 483439632, 513654609, 546759168, 592322432, 595002624, 632190288, 644586176, 684872812, 842920384, 888483648, 966879264, 1027309218, 1184644864, 1190005248, 1264380576, 1289172352, 1369745624, 1685840768, 1776967296, 1933758528, 2054618436, 2369289728, 2528761152, 2578344704, 2739491248, 3371681536, 3553934592, 3867517056, 4109236872, 5057522304, 5156689408, 5478982496, 6743363072, 7107869184, 7735034112, 8218473744, 10115044608, 10957964992, 15470068224, 16436947488, 20230089216, 21915929984, 32873894976, 43831859968, 65747789952, 87663719936, 131495579904, 262991159808]

約数ペア:

[(1, 262991159808), (2, 131495579904), (3, 87663719936), (4, 65747789952), (6, 43831859968), (8, 32873894976), (12, 21915929984), (13, 20230089216), (16, 16436947488), (17, 15470068224), (24, 10957964992), (26, 10115044608), (32, 8218473744), (34, 7735034112), (37, 7107869184), (39, 6743363072), (48, 5478982496), (51, 5156689408), (52, 5057522304), (64, 4109236872), (68, 3867517056), (74, 3553934592), (78, 3371681536), (96, 2739491248), (102, 2578344704), (104, 2528761152), (111, 2369289728), (128, 2054618436), (136, 1933758528), (148, 1776967296), (156, 1685840768), (192, 1369745624), (204, 1289172352), (208, 1264380576), (221, 1190005248), (222, 1184644864), (256, 1027309218), (272, 966879264), (296, 888483648), (312, 842920384), (384, 684872812), (408, 644586176), (416, 632190288), (442, 595002624), (444, 592322432), (481, 546759168), (512, 513654609), (544, 483439632), (592, 444241824), (624, 421460192), (629, 418109952), (663, 396668416), (768, 342436406), (816, 322293088), (832, 316095144), (884, 297501312), (888, 296161216), (962, 273379584), (1088, 241719816), (1184, 222120912), (1248, 210730096), (1258, 209054976), (1326, 198334208), (1443, 182253056), (1536, 171218203), (1632, 161146544), (1664, 158047572), (1768, 148750656), (1776, 148080608), (1887, 139369984), (1924, 136689792), (2176, 120859908), (2368, 111060456), (2496, 105365048), (2516, 104527488), (2652, 99167104), (2886, 91126528), (3264, 80573272), (3328, 79023786), (3536, 74375328), (3552, 74040304), (3774, 69684992), (3848, 68344896), (4352, 60429954), (4736, 55530228), (4992, 52682524), (5032, 52263744), (5304, 49583552), (5772, 45563264), (6528, 40286636), (6656, 39511893), (7072, 37187664), (7104, 37020152), (7548, 34842496), (7696, 34172448), (8177, 32162304), (8704, 30214977), (9472, 27765114), (9984, 26341262), (10064, 26131872), (10608, 24791776), (11544, 22781632), (13056, 20143318), (14144, 18593832), (14208, 18510076), (15096, 17421248), (15392, 17086224), (16354, 16081152), (18944, 13882557), (19968, 13170631), (20128, 13065936), (20939, 12559872), (21216, 12395888), (23088, 11390816), (24531, 10720768), (26112, 10071659), (28288, 9296916), (28416, 9255038), (30192, 8710624), (30784, 8543112), (32708, 8040576), (40256, 6532968), (41878, 6279936), (42432, 6197944), (46176, 5695408), (49062, 5360384), (56576, 4648458), (56832, 4627519), (60384, 4355312), (61568, 4271556), (62817, 4186624), (65416, 4020288), (80512, 3266484), (83756, 3139968), (84864, 3098972), (92352, 2847704), (98124, 2680192), (113152, 2324229), (120768, 2177656), (123136, 2135778), (125634, 2093312), (130832, 2010144), (161024, 1633242), (167512, 1569984), (169728, 1549486), (184704, 1423852), (196248, 1340096), (241536, 1088828), (246272, 1067889), (251268, 1046656), (261664, 1005072), (272207, 966144), (322048, 816621), (335024, 784992), (339456, 774743), (355963, 738816), (369408, 711926), (392496, 670048), (483072, 544414), (502536, 523328)]