255847728

素因数分解:

$2^4\times 3^1\times {\mathrm{5330161}}^1$

素因数の和:5330172

約数の個数: 20

約数和(自身を含む): 660940088

約数和(自身を除く): 405092360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5330161, 10660322, 15990483, 21320644, 31980966, 42641288, 63961932, 85282576, 127923864, 255847728]

約数ペア:

[(1, 255847728), (2, 127923864), (3, 85282576), (4, 63961932), (6, 42641288), (8, 31980966), (12, 21320644), (16, 15990483), (24, 10660322), (48, 5330161)]