215530824

素因数分解:

$2^3\times 3^1\times {\mathrm{8980451}}^1$

素因数の和:8980460

約数の個数: 16

約数和(自身を含む): 538827120

約数和(自身を除く): 323296296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8980451, 17960902, 26941353, 35921804, 53882706, 71843608, 107765412, 215530824]

約数ペア:

[(1, 215530824), (2, 107765412), (3, 71843608), (4, 53882706), (6, 35921804), (8, 26941353), (12, 17960902), (24, 8980451)]