628065456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{422087}}^1$

素因数の和:422129

約数の個数: 40

約数和(自身を含む): 1674845184

約数和(自身を除く): 1046779728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 422087, 844174, 1266261, 1688348, 2532522, 3376696, 5065044, 6753392, 10130088, 13084697, 20260176, 26169394, 39254091, 52338788, 78508182, 104677576, 157016364, 209355152, 314032728, 628065456]

約数ペア:

[(1, 628065456), (2, 314032728), (3, 209355152), (4, 157016364), (6, 104677576), (8, 78508182), (12, 52338788), (16, 39254091), (24, 26169394), (31, 20260176), (48, 13084697), (62, 10130088), (93, 6753392), (124, 5065044), (186, 3376696), (248, 2532522), (372, 1688348), (496, 1266261), (744, 844174), (1488, 422087)]