261976272

素因数分解:

$2^4\times 3^1\times {\mathrm{5457839}}^1$

素因数の和:5457850

約数の個数: 20

約数和(自身を含む): 676772160

約数和(自身を除く): 414795888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5457839, 10915678, 16373517, 21831356, 32747034, 43662712, 65494068, 87325424, 130988136, 261976272]

約数ペア:

[(1, 261976272), (2, 130988136), (3, 87325424), (4, 65494068), (6, 43662712), (8, 32747034), (12, 21831356), (16, 16373517), (24, 10915678), (48, 5457839)]