255870072

素因数分解:

$2^3\times 3^2\times {\mathrm{3553751}}^1$

素因数の和:3553763

約数の個数: 24

約数和(自身を含む): 692981640

約数和(自身を除く): 437111568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3553751, 7107502, 10661253, 14215004, 21322506, 28430008, 31983759, 42645012, 63967518, 85290024, 127935036, 255870072]

約数ペア:

[(1, 255870072), (2, 127935036), (3, 85290024), (4, 63967518), (6, 42645012), (8, 31983759), (9, 28430008), (12, 21322506), (18, 14215004), (24, 10661253), (36, 7107502), (72, 3553751)]