628638336

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 1934899200

約数和(自身を除く): 1306260864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 128, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 384, 464, 496, 522, 558, 576, 607, 696, 744, 899, 928, 992, 1044, 1116, 1152, 1214, 1392, 1488, 1798, 1821, 1856, 1984, 2088, 2232, 2428, 2697, 2784, 2976, 3596, 3642, 3712, 3968, 4176, 4464, 4856, 5394, 5463, 5568, 5952, 7192, 7284, 8091, 8352, 8928, 9712, 10788, 10926, 11136, 11904, 14384, 14568, 16182, 16704, 17603, 17856, 18817, 19424, 21576, 21852, 28768, 29136, 32364, 33408, 35206, 35712, 37634, 38848, 43152, 43704, 52809, 56451, 57536, 58272, 64728, 70412, 75268, 77696, 86304, 87408, 105618, 112902, 115072, 116544, 129456, 140824, 150536, 158427, 169353, 172608, 174816, 211236, 225804, 233088, 258912, 281648, 301072, 316854, 338706, 345216, 349632, 422472, 451608, 517824, 545693, 563296, 602144, 633708, 677412, 699264, 844944, 903216, 1035648, 1091386, 1126592, 1204288, 1267416, 1354824, 1637079, 1689888, 1806432, 2182772, 2253184, 2408576, 2534832, 2709648, 3274158, 3379776, 3612864, 4365544, 4911237, 5069664, 5419296, 6548316, 6759552, 7225728, 8731088, 9822474, 10139328, 10838592, 13096632, 17462176, 19644948, 20278656, 21677184, 26193264, 34924352, 39289896, 52386528, 69848704, 78579792, 104773056, 157159584, 209546112, 314319168, 628638336]

約数ペア:

[(1, 628638336), (2, 314319168), (3, 209546112), (4, 157159584), (6, 104773056), (8, 78579792), (9, 69848704), (12, 52386528), (16, 39289896), (18, 34924352), (24, 26193264), (29, 21677184), (31, 20278656), (32, 19644948), (36, 17462176), (48, 13096632), (58, 10838592), (62, 10139328), (64, 9822474), (72, 8731088), (87, 7225728), (93, 6759552), (96, 6548316), (116, 5419296), (124, 5069664), (128, 4911237), (144, 4365544), (174, 3612864), (186, 3379776), (192, 3274158), (232, 2709648), (248, 2534832), (261, 2408576), (279, 2253184), (288, 2182772), (348, 1806432), (372, 1689888), (384, 1637079), (464, 1354824), (496, 1267416), (522, 1204288), (558, 1126592), (576, 1091386), (607, 1035648), (696, 903216), (744, 844944), (899, 699264), (928, 677412), (992, 633708), (1044, 602144), (1116, 563296), (1152, 545693), (1214, 517824), (1392, 451608), (1488, 422472), (1798, 349632), (1821, 345216), (1856, 338706), (1984, 316854), (2088, 301072), (2232, 281648), (2428, 258912), (2697, 233088), (2784, 225804), (2976, 211236), (3596, 174816), (3642, 172608), (3712, 169353), (3968, 158427), (4176, 150536), (4464, 140824), (4856, 129456), (5394, 116544), (5463, 115072), (5568, 112902), (5952, 105618), (7192, 87408), (7284, 86304), (8091, 77696), (8352, 75268), (8928, 70412), (9712, 64728), (10788, 58272), (10926, 57536), (11136, 56451), (11904, 52809), (14384, 43704), (14568, 43152), (16182, 38848), (16704, 37634), (17603, 35712), (17856, 35206), (18817, 33408), (19424, 32364), (21576, 29136), (21852, 28768)]