15649826816

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 36258243840

約数和(自身を除く): 20608417024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 104, 128, 136, 142, 208, 221, 256, 272, 284, 416, 442, 487, 512, 544, 568, 832, 884, 923, 974, 1024, 1088, 1136, 1207, 1664, 1768, 1846, 1948, 2048, 2176, 2272, 2414, 3328, 3536, 3692, 3896, 4352, 4544, 4828, 6331, 6656, 7072, 7384, 7792, 8279, 8704, 9088, 9656, 12662, 13312, 14144, 14768, 15584, 15691, 16558, 17408, 18176, 19312, 25324, 26624, 28288, 29536, 31168, 31382, 33116, 34577, 34816, 36352, 38624, 50648, 56576, 59072, 62336, 62764, 66232, 69154, 72704, 77248, 101296, 107627, 113152, 118144, 124672, 125528, 132464, 138308, 145408, 154496, 202592, 215254, 226304, 236288, 249344, 251056, 264928, 276616, 308992, 405184, 430508, 449501, 452608, 472576, 498688, 502112, 529856, 553232, 587809, 617984, 810368, 861016, 899002, 945152, 997376, 1004224, 1059712, 1106464, 1175618, 1235968, 1620736, 1722032, 1798004, 1890304, 2008448, 2119424, 2212928, 2351236, 2471936, 3241472, 3444064, 3596008, 4016896, 4238848, 4425856, 4702472, 6482944, 6888128, 7192016, 7641517, 8033792, 8477696, 8851712, 9404944, 12965888, 13776256, 14384032, 15283034, 16067584, 16955392, 17703424, 18809888, 27552512, 28768064, 30566068, 32135168, 35406848, 37619776, 55105024, 57536128, 61132136, 70813696, 75239552, 110210048, 115072256, 122264272, 150479104, 220420096, 230144512, 244528544, 300958208, 460289024, 489057088, 601916416, 920578048, 978114176, 1203832832, 1956228352, 3912456704, 7824913408, 15649826816]

約数ペア:

[(1, 15649826816), (2, 7824913408), (4, 3912456704), (8, 1956228352), (13, 1203832832), (16, 978114176), (17, 920578048), (26, 601916416), (32, 489057088), (34, 460289024), (52, 300958208), (64, 244528544), (68, 230144512), (71, 220420096), (104, 150479104), (128, 122264272), (136, 115072256), (142, 110210048), (208, 75239552), (221, 70813696), (256, 61132136), (272, 57536128), (284, 55105024), (416, 37619776), (442, 35406848), (487, 32135168), (512, 30566068), (544, 28768064), (568, 27552512), (832, 18809888), (884, 17703424), (923, 16955392), (974, 16067584), (1024, 15283034), (1088, 14384032), (1136, 13776256), (1207, 12965888), (1664, 9404944), (1768, 8851712), (1846, 8477696), (1948, 8033792), (2048, 7641517), (2176, 7192016), (2272, 6888128), (2414, 6482944), (3328, 4702472), (3536, 4425856), (3692, 4238848), (3896, 4016896), (4352, 3596008), (4544, 3444064), (4828, 3241472), (6331, 2471936), (6656, 2351236), (7072, 2212928), (7384, 2119424), (7792, 2008448), (8279, 1890304), (8704, 1798004), (9088, 1722032), (9656, 1620736), (12662, 1235968), (13312, 1175618), (14144, 1106464), (14768, 1059712), (15584, 1004224), (15691, 997376), (16558, 945152), (17408, 899002), (18176, 861016), (19312, 810368), (25324, 617984), (26624, 587809), (28288, 553232), (29536, 529856), (31168, 502112), (31382, 498688), (33116, 472576), (34577, 452608), (34816, 449501), (36352, 430508), (38624, 405184), (50648, 308992), (56576, 276616), (59072, 264928), (62336, 251056), (62764, 249344), (66232, 236288), (69154, 226304), (72704, 215254), (77248, 202592), (101296, 154496), (107627, 145408), (113152, 138308), (118144, 132464), (124672, 125528)]