258380592

素因数分解:

$2^4\times 3^1\times {\mathrm{5382929}}^1$

素因数の和:5382940

約数の個数: 20

約数和(自身を含む): 667483320

約数和(自身を除く): 409102728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5382929, 10765858, 16148787, 21531716, 32297574, 43063432, 64595148, 86126864, 129190296, 258380592]

約数ペア:

[(1, 258380592), (2, 129190296), (3, 86126864), (4, 64595148), (6, 43063432), (8, 32297574), (12, 21531716), (16, 16148787), (24, 10765858), (48, 5382929)]