256424592

素因数分解:

$2^4\times 3^1\times {\mathrm{5342179}}^1$

素因数の和:5342190

約数の個数: 20

約数和(自身を含む): 662430320

約数和(自身を除く): 406005728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5342179, 10684358, 16026537, 21368716, 32053074, 42737432, 64106148, 85474864, 128212296, 256424592]

約数ペア:

[(1, 256424592), (2, 128212296), (3, 85474864), (4, 64106148), (6, 42737432), (8, 32053074), (12, 21368716), (16, 16026537), (24, 10684358), (48, 5342179)]