260449272

素因数分解:

$2^3\times 3^2\times {\mathrm{3617351}}^1$

素因数の和:3617363

約数の個数: 24

約数和(自身を含む): 705383640

約数和(自身を除く): 444934368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3617351, 7234702, 10852053, 14469404, 21704106, 28938808, 32556159, 43408212, 65112318, 86816424, 130224636, 260449272]

約数ペア:

[(1, 260449272), (2, 130224636), (3, 86816424), (4, 65112318), (6, 43408212), (8, 32556159), (9, 28938808), (12, 21704106), (18, 14469404), (24, 10852053), (36, 7234702), (72, 3617351)]