1631204808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{5639}}^1$

素因数の和:6374

約数の個数: 64

約数和(自身を含む): 4324752000

約数和(自身を除く): 2693547192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 709, 1418, 2127, 2836, 4254, 5639, 5672, 8508, 11278, 12053, 16917, 17016, 22556, 24106, 33834, 36159, 45112, 48212, 67668, 72318, 95863, 96424, 135336, 144636, 191726, 287589, 289272, 383452, 575178, 766904, 1150356, 2300712, 3998051, 7996102, 11994153, 15992204, 23988306, 31984408, 47976612, 67966867, 95953224, 135933734, 203900601, 271867468, 407801202, 543734936, 815602404, 1631204808]

約数ペア:

[(1, 1631204808), (2, 815602404), (3, 543734936), (4, 407801202), (6, 271867468), (8, 203900601), (12, 135933734), (17, 95953224), (24, 67966867), (34, 47976612), (51, 31984408), (68, 23988306), (102, 15992204), (136, 11994153), (204, 7996102), (408, 3998051), (709, 2300712), (1418, 1150356), (2127, 766904), (2836, 575178), (4254, 383452), (5639, 289272), (5672, 287589), (8508, 191726), (11278, 144636), (12053, 135336), (16917, 96424), (17016, 95863), (22556, 72318), (24106, 67668), (33834, 48212), (36159, 45112)]