255403272

素因数分解:

$2^3\times 3^1\times {\mathrm{10641803}}^1$

素因数の和:10641812

約数の個数: 16

約数和(自身を含む): 638508240

約数和(自身を除く): 383104968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10641803, 21283606, 31925409, 42567212, 63850818, 85134424, 127701636, 255403272]

約数ペア:

[(1, 255403272), (2, 127701636), (3, 85134424), (4, 63850818), (6, 42567212), (8, 31925409), (12, 21283606), (24, 10641803)]