887657472

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 264

約数和(自身を含む): 2861214720

約数和(自身を除く): 1973557248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 239, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 478, 496, 512, 558, 576, 624, 717, 744, 768, 806, 832, 936, 956, 992, 1024, 1116, 1152, 1209, 1248, 1434, 1488, 1536, 1612, 1664, 1872, 1912, 1984, 2151, 2232, 2304, 2418, 2496, 2868, 2976, 3072, 3107, 3224, 3328, 3627, 3744, 3824, 3968, 4302, 4464, 4608, 4836, 4992, 5736, 5952, 6214, 6448, 6656, 7254, 7409, 7488, 7648, 7936, 8604, 8928, 9216, 9321, 9672, 9984, 11472, 11904, 12428, 12896, 13312, 14508, 14818, 14976, 15296, 15872, 17208, 17856, 18642, 19344, 19968, 22227, 22944, 23808, 24856, 25792, 27963, 29016, 29636, 29952, 30592, 31744, 34416, 35712, 37284, 38688, 39936, 44454, 45888, 47616, 49712, 51584, 55926, 58032, 59272, 59904, 61184, 66681, 68832, 71424, 74568, 77376, 88908, 91776, 95232, 96317, 99424, 103168, 111852, 116064, 118544, 119808, 122368, 133362, 137664, 142848, 149136, 154752, 177816, 183552, 192634, 198848, 206336, 223704, 232128, 237088, 244736, 266724, 275328, 285696, 288951, 298272, 309504, 355632, 367104, 385268, 397696, 412672, 447408, 464256, 474176, 533448, 550656, 577902, 596544, 619008, 711264, 734208, 770536, 795392, 866853, 894816, 928512, 948352, 1066896, 1101312, 1155804, 1193088, 1238016, 1422528, 1541072, 1590784, 1733706, 1789632, 1857024, 1896704, 2133792, 2202624, 2311608, 2386176, 2845056, 3082144, 3181568, 3467412, 3579264, 3714048, 3793408, 4267584, 4623216, 4772352, 5690112, 6164288, 6934824, 7158528, 7586816, 8535168, 9246432, 9544704, 11380224, 12328576, 13869648, 14317056, 17070336, 18492864, 22760448, 24657152, 27739296, 28634112, 34140672, 36985728, 49314304, 55478592, 68281344, 73971456, 98628608, 110957184, 147942912, 221914368, 295885824, 443828736, 887657472]

約数ペア:

[(1, 887657472), (2, 443828736), (3, 295885824), (4, 221914368), (6, 147942912), (8, 110957184), (9, 98628608), (12, 73971456), (13, 68281344), (16, 55478592), (18, 49314304), (24, 36985728), (26, 34140672), (31, 28634112), (32, 27739296), (36, 24657152), (39, 22760448), (48, 18492864), (52, 17070336), (62, 14317056), (64, 13869648), (72, 12328576), (78, 11380224), (93, 9544704), (96, 9246432), (104, 8535168), (117, 7586816), (124, 7158528), (128, 6934824), (144, 6164288), (156, 5690112), (186, 4772352), (192, 4623216), (208, 4267584), (234, 3793408), (239, 3714048), (248, 3579264), (256, 3467412), (279, 3181568), (288, 3082144), (312, 2845056), (372, 2386176), (384, 2311608), (403, 2202624), (416, 2133792), (468, 1896704), (478, 1857024), (496, 1789632), (512, 1733706), (558, 1590784), (576, 1541072), (624, 1422528), (717, 1238016), (744, 1193088), (768, 1155804), (806, 1101312), (832, 1066896), (936, 948352), (956, 928512), (992, 894816), (1024, 866853), (1116, 795392), (1152, 770536), (1209, 734208), (1248, 711264), (1434, 619008), (1488, 596544), (1536, 577902), (1612, 550656), (1664, 533448), (1872, 474176), (1912, 464256), (1984, 447408), (2151, 412672), (2232, 397696), (2304, 385268), (2418, 367104), (2496, 355632), (2868, 309504), (2976, 298272), (3072, 288951), (3107, 285696), (3224, 275328), (3328, 266724), (3627, 244736), (3744, 237088), (3824, 232128), (3968, 223704), (4302, 206336), (4464, 198848), (4608, 192634), (4836, 183552), (4992, 177816), (5736, 154752), (5952, 149136), (6214, 142848), (6448, 137664), (6656, 133362), (7254, 122368), (7409, 119808), (7488, 118544), (7648, 116064), (7936, 111852), (8604, 103168), (8928, 99424), (9216, 96317), (9321, 95232), (9672, 91776), (9984, 88908), (11472, 77376), (11904, 74568), (12428, 71424), (12896, 68832), (13312, 66681), (14508, 61184), (14818, 59904), (14976, 59272), (15296, 58032), (15872, 55926), (17208, 51584), (17856, 49712), (18642, 47616), (19344, 45888), (19968, 44454), (22227, 39936), (22944, 38688), (23808, 37284), (24856, 35712), (25792, 34416), (27963, 31744), (29016, 30592), (29636, 29952)]