264873608

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{383}}^1\times {\mathrm{631}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 502364160

約数和(自身を除く): 237490552

約数列:

[1, 2, 4, 8, 137, 274, 383, 548, 631, 766, 1096, 1262, 1532, 2524, 3064, 5048, 52471, 86447, 104942, 172894, 209884, 241673, 345788, 419768, 483346, 691576, 966692, 1933384, 33109201, 66218402, 132436804, 264873608]

約数ペア:

[(1, 264873608), (2, 132436804), (4, 66218402), (8, 33109201), (137, 1933384), (274, 966692), (383, 691576), (548, 483346), (631, 419768), (766, 345788), (1096, 241673), (1262, 209884), (1532, 172894), (2524, 104942), (3064, 86447), (5048, 52471)]