423885568

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{1723}}^1$

素因数の和:1801

約数の個数: 54

約数和(自身を含む): 874797252

約数和(自身を除く): 450911684

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1723, 1922, 1984, 3446, 3844, 3968, 6892, 7688, 7936, 13784, 15376, 27568, 30752, 53413, 55136, 61504, 106826, 110272, 123008, 213652, 220544, 246016, 427304, 441088, 854608, 1655803, 1709216, 3311606, 3418432, 6623212, 6836864, 13246424, 13673728, 26492848, 52985696, 105971392, 211942784, 423885568]

約数ペア:

[(1, 423885568), (2, 211942784), (4, 105971392), (8, 52985696), (16, 26492848), (31, 13673728), (32, 13246424), (62, 6836864), (64, 6623212), (124, 3418432), (128, 3311606), (248, 1709216), (256, 1655803), (496, 854608), (961, 441088), (992, 427304), (1723, 246016), (1922, 220544), (1984, 213652), (3446, 123008), (3844, 110272), (3968, 106826), (6892, 61504), (7688, 55136), (7936, 53413), (13784, 30752), (15376, 27568)]