255585864

素因数分解:

$2^3\times 3^1\times {\mathrm{877}}^1\times {\mathrm{12143}}^1$

素因数の和:13029

約数の個数: 32

約数和(自身を含む): 639745920

約数和(自身を除く): 384160056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877, 1754, 2631, 3508, 5262, 7016, 10524, 12143, 21048, 24286, 36429, 48572, 72858, 97144, 145716, 291432, 10649411, 21298822, 31948233, 42597644, 63896466, 85195288, 127792932, 255585864]

約数ペア:

[(1, 255585864), (2, 127792932), (3, 85195288), (4, 63896466), (6, 42597644), (8, 31948233), (12, 21298822), (24, 10649411), (877, 291432), (1754, 145716), (2631, 97144), (3508, 72858), (5262, 48572), (7016, 36429), (10524, 24286), (12143, 21048)]