654612864

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 1813217280

約数和(自身を除く): 1158604416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 186, 192, 248, 254, 372, 381, 384, 433, 496, 508, 744, 762, 866, 992, 1016, 1299, 1488, 1524, 1732, 1984, 2032, 2598, 2976, 3048, 3464, 3937, 3968, 4064, 5196, 5952, 6096, 6928, 7874, 8128, 10392, 11811, 11904, 12192, 13423, 13856, 15748, 16256, 20784, 23622, 24384, 26846, 27712, 31496, 40269, 41568, 47244, 48768, 53692, 54991, 55424, 62992, 80538, 83136, 94488, 107384, 109982, 125984, 161076, 164973, 166272, 188976, 214768, 219964, 251968, 322152, 329946, 377952, 429536, 439928, 503936, 644304, 659892, 755904, 859072, 879856, 1288608, 1319784, 1511808, 1704721, 1718144, 1759712, 2577216, 2639568, 3409442, 3519424, 5114163, 5154432, 5279136, 6818884, 7038848, 10228326, 10558272, 13637768, 20456652, 21116544, 27275536, 40913304, 54551072, 81826608, 109102144, 163653216, 218204288, 327306432, 654612864]

約数ペア:

[(1, 654612864), (2, 327306432), (3, 218204288), (4, 163653216), (6, 109102144), (8, 81826608), (12, 54551072), (16, 40913304), (24, 27275536), (31, 21116544), (32, 20456652), (48, 13637768), (62, 10558272), (64, 10228326), (93, 7038848), (96, 6818884), (124, 5279136), (127, 5154432), (128, 5114163), (186, 3519424), (192, 3409442), (248, 2639568), (254, 2577216), (372, 1759712), (381, 1718144), (384, 1704721), (433, 1511808), (496, 1319784), (508, 1288608), (744, 879856), (762, 859072), (866, 755904), (992, 659892), (1016, 644304), (1299, 503936), (1488, 439928), (1524, 429536), (1732, 377952), (1984, 329946), (2032, 322152), (2598, 251968), (2976, 219964), (3048, 214768), (3464, 188976), (3937, 166272), (3968, 164973), (4064, 161076), (5196, 125984), (5952, 109982), (6096, 107384), (6928, 94488), (7874, 83136), (8128, 80538), (10392, 62992), (11811, 55424), (11904, 54991), (12192, 53692), (13423, 48768), (13856, 47244), (15748, 41568), (16256, 40269), (20784, 31496), (23622, 27712), (24384, 26846)]