255588672

素因数分解:

$2^6\times 3^1\times {\mathrm{881}}^1\times {\mathrm{1511}}^1$

素因数の和:2407

約数の個数: 56

約数和(自身を含む): 677460672

約数和(自身を除く): 421872000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 881, 1511, 1762, 2643, 3022, 3524, 4533, 5286, 6044, 7048, 9066, 10572, 12088, 14096, 18132, 21144, 24176, 28192, 36264, 42288, 48352, 56384, 72528, 84576, 96704, 145056, 169152, 290112, 1331191, 2662382, 3993573, 5324764, 7987146, 10649528, 15974292, 21299056, 31948584, 42598112, 63897168, 85196224, 127794336, 255588672]

約数ペア:

[(1, 255588672), (2, 127794336), (3, 85196224), (4, 63897168), (6, 42598112), (8, 31948584), (12, 21299056), (16, 15974292), (24, 10649528), (32, 7987146), (48, 5324764), (64, 3993573), (96, 2662382), (192, 1331191), (881, 290112), (1511, 169152), (1762, 145056), (2643, 96704), (3022, 84576), (3524, 72528), (4533, 56384), (5286, 48352), (6044, 42288), (7048, 36264), (9066, 28192), (10572, 24176), (12088, 21144), (14096, 18132)]