261332592

素因数分解:

$2^4\times 3^1\times {\mathrm{5444429}}^1$

素因数の和:5444440

約数の個数: 20

約数和(自身を含む): 675109320

約数和(自身を除く): 413776728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5444429, 10888858, 16333287, 21777716, 32666574, 43555432, 65333148, 87110864, 130666296, 261332592]

約数ペア:

[(1, 261332592), (2, 130666296), (3, 87110864), (4, 65333148), (6, 43555432), (8, 32666574), (12, 21777716), (16, 16333287), (24, 10888858), (48, 5444429)]