261783048

素因数分解:

$2^3\times 3^1\times {\mathrm{10907627}}^1$

素因数の和:10907636

約数の個数: 16

約数和(自身を含む): 654457680

約数和(自身を除く): 392674632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10907627, 21815254, 32722881, 43630508, 65445762, 87261016, 130891524, 261783048]

約数ペア:

[(1, 261783048), (2, 130891524), (3, 87261016), (4, 65445762), (6, 43630508), (8, 32722881), (12, 21815254), (24, 10907627)]