81128878848

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:576

約数の個数: 432

約数和(自身を含む): 256315637760

約数和(自身を除く): 175186758912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 191, 192, 228, 248, 256, 279, 288, 304, 313, 342, 372, 382, 384, 456, 496, 558, 573, 576, 589, 608, 626, 684, 744, 764, 768, 912, 939, 992, 1116, 1146, 1152, 1178, 1216, 1252, 1368, 1488, 1528, 1719, 1767, 1824, 1878, 1984, 2232, 2292, 2304, 2356, 2432, 2504, 2736, 2817, 2976, 3056, 3438, 3534, 3629, 3648, 3756, 3968, 4464, 4584, 4712, 4864, 5008, 5301, 5472, 5634, 5921, 5947, 5952, 6112, 6876, 7068, 7258, 7296, 7512, 7936, 8928, 9168, 9424, 9703, 10016, 10602, 10887, 10944, 11268, 11842, 11894, 11904, 12224, 13752, 14136, 14516, 14592, 15024, 17763, 17841, 17856, 18336, 18848, 19406, 20032, 21204, 21774, 21888, 22536, 23684, 23788, 23808, 24448, 27504, 28272, 29032, 29109, 30048, 32661, 35526, 35682, 35712, 36672, 37696, 38812, 40064, 42408, 43548, 43776, 45072, 47368, 47576, 48896, 53289, 53523, 55008, 56544, 58064, 58218, 59783, 60096, 65322, 71052, 71364, 71424, 73344, 75392, 77624, 80128, 84816, 87096, 87327, 90144, 94736, 95152, 106578, 107046, 110016, 112499, 113088, 116128, 116436, 119566, 120192, 130644, 142104, 142728, 146688, 150784, 155248, 169632, 174192, 174654, 179349, 180288, 184357, 189472, 190304, 213156, 214092, 220032, 224998, 226176, 232256, 232872, 239132, 240384, 261288, 284208, 285456, 310496, 337497, 339264, 348384, 349308, 358698, 360576, 368714, 378944, 380608, 426312, 428184, 440064, 449996, 452352, 464512, 465744, 478264, 522576, 538047, 553071, 568416, 570912, 620992, 674994, 678528, 696768, 698616, 717396, 721152, 737428, 757888, 761216, 852624, 856368, 899992, 929024, 931488, 956528, 1012491, 1045152, 1076094, 1106142, 1135877, 1136832, 1141824, 1241984, 1349988, 1357056, 1393536, 1397232, 1434792, 1474856, 1515776, 1522432, 1659213, 1705248, 1712736, 1799984, 1853273, 1862976, 1913056, 2024982, 2090304, 2152188, 2212284, 2271754, 2273664, 2283648, 2483968, 2699976, 2787072, 2794464, 2869584, 2949712, 3318426, 3407631, 3410496, 3425472, 3599968, 3706546, 3725952, 3826112, 4049964, 4180608, 4304376, 4424568, 4543508, 4547328, 4567296, 5399952, 5559819, 5588928, 5739168, 5899424, 6636852, 6815262, 6820992, 6850944, 7199936, 7413092, 7451904, 7652224, 8099928, 8361216, 8608752, 8849136, 9087016, 10222893, 10799904, 11119638, 11177856, 11478336, 11798848, 13273704, 13630524, 13641984, 13701888, 14399872, 14826184, 15304448, 16199856, 16679457, 17217504, 17698272, 18174032, 20445786, 21599808, 22239276, 22355712, 22956672, 23597696, 26547408, 27261048, 28799744, 29652368, 32399712, 33358914, 34435008, 35212187, 35396544, 36348064, 40891572, 43199616, 44478552, 45913344, 47195392, 53094816, 54522096, 59304736, 64799424, 66717828, 68870016, 70424374, 70793088, 72696128, 81783144, 86399232, 88957104, 105636561, 106189632, 109044192, 118609472, 129598848, 133435656, 137740032, 140848748, 141586176, 145392256, 163566288, 177914208, 211273122, 212379264, 218088384, 237218944, 259197696, 266871312, 281697496, 290784512, 316909683, 327132576, 355828416, 422546244, 424758528, 436176768, 474437888, 533742624, 563394992, 633819366, 654265152, 711656832, 845092488, 872353536, 1067485248, 1126789984, 1267638732, 1308530304, 1423313664, 1690184976, 2134970496, 2253579968, 2535277464, 2617060608, 3380369952, 4269940992, 4507159936, 5070554928, 6760739904, 9014319872, 10141109856, 13521479808, 20282219712, 27042959616, 40564439424, 81128878848]

約数ペア:

[(1, 81128878848), (2, 40564439424), (3, 27042959616), (4, 20282219712), (6, 13521479808), (8, 10141109856), (9, 9014319872), (12, 6760739904), (16, 5070554928), (18, 4507159936), (19, 4269940992), (24, 3380369952), (31, 2617060608), (32, 2535277464), (36, 2253579968), (38, 2134970496), (48, 1690184976), (57, 1423313664), (62, 1308530304), (64, 1267638732), (72, 1126789984), (76, 1067485248), (93, 872353536), (96, 845092488), (114, 711656832), (124, 654265152), (128, 633819366), (144, 563394992), (152, 533742624), (171, 474437888), (186, 436176768), (191, 424758528), (192, 422546244), (228, 355828416), (248, 327132576), (256, 316909683), (279, 290784512), (288, 281697496), (304, 266871312), (313, 259197696), (342, 237218944), (372, 218088384), (382, 212379264), (384, 211273122), (456, 177914208), (496, 163566288), (558, 145392256), (573, 141586176), (576, 140848748), (589, 137740032), (608, 133435656), (626, 129598848), (684, 118609472), (744, 109044192), (764, 106189632), (768, 105636561), (912, 88957104), (939, 86399232), (992, 81783144), (1116, 72696128), (1146, 70793088), (1152, 70424374), (1178, 68870016), (1216, 66717828), (1252, 64799424), (1368, 59304736), (1488, 54522096), (1528, 53094816), (1719, 47195392), (1767, 45913344), (1824, 44478552), (1878, 43199616), (1984, 40891572), (2232, 36348064), (2292, 35396544), (2304, 35212187), (2356, 34435008), (2432, 33358914), (2504, 32399712), (2736, 29652368), (2817, 28799744), (2976, 27261048), (3056, 26547408), (3438, 23597696), (3534, 22956672), (3629, 22355712), (3648, 22239276), (3756, 21599808), (3968, 20445786), (4464, 18174032), (4584, 17698272), (4712, 17217504), (4864, 16679457), (5008, 16199856), (5301, 15304448), (5472, 14826184), (5634, 14399872), (5921, 13701888), (5947, 13641984), (5952, 13630524), (6112, 13273704), (6876, 11798848), (7068, 11478336), (7258, 11177856), (7296, 11119638), (7512, 10799904), (7936, 10222893), (8928, 9087016), (9168, 8849136), (9424, 8608752), (9703, 8361216), (10016, 8099928), (10602, 7652224), (10887, 7451904), (10944, 7413092), (11268, 7199936), (11842, 6850944), (11894, 6820992), (11904, 6815262), (12224, 6636852), (13752, 5899424), (14136, 5739168), (14516, 5588928), (14592, 5559819), (15024, 5399952), (17763, 4567296), (17841, 4547328), (17856, 4543508), (18336, 4424568), (18848, 4304376), (19406, 4180608), (20032, 4049964), (21204, 3826112), (21774, 3725952), (21888, 3706546), (22536, 3599968), (23684, 3425472), (23788, 3410496), (23808, 3407631), (24448, 3318426), (27504, 2949712), (28272, 2869584), (29032, 2794464), (29109, 2787072), (30048, 2699976), (32661, 2483968), (35526, 2283648), (35682, 2273664), (35712, 2271754), (36672, 2212284), (37696, 2152188), (38812, 2090304), (40064, 2024982), (42408, 1913056), (43548, 1862976), (43776, 1853273), (45072, 1799984), (47368, 1712736), (47576, 1705248), (48896, 1659213), (53289, 1522432), (53523, 1515776), (55008, 1474856), (56544, 1434792), (58064, 1397232), (58218, 1393536), (59783, 1357056), (60096, 1349988), (65322, 1241984), (71052, 1141824), (71364, 1136832), (71424, 1135877), (73344, 1106142), (75392, 1076094), (77624, 1045152), (80128, 1012491), (84816, 956528), (87096, 931488), (87327, 929024), (90144, 899992), (94736, 856368), (95152, 852624), (106578, 761216), (107046, 757888), (110016, 737428), (112499, 721152), (113088, 717396), (116128, 698616), (116436, 696768), (119566, 678528), (120192, 674994), (130644, 620992), (142104, 570912), (142728, 568416), (146688, 553071), (150784, 538047), (155248, 522576), (169632, 478264), (174192, 465744), (174654, 464512), (179349, 452352), (180288, 449996), (184357, 440064), (189472, 428184), (190304, 426312), (213156, 380608), (214092, 378944), (220032, 368714), (224998, 360576), (226176, 358698), (232256, 349308), (232872, 348384), (239132, 339264), (240384, 337497), (261288, 310496), (284208, 285456)]