447211728

素因数分解:

$2^4\times 3^2\times {\mathrm{3105637}}^1$

素因数の和:3105651

約数の個数: 30

約数和(自身を含む): 1251572114

約数和(自身を除く): 804360386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3105637, 6211274, 9316911, 12422548, 18633822, 24845096, 27950733, 37267644, 49690192, 55901466, 74535288, 111802932, 149070576, 223605864, 447211728]

約数ペア:

[(1, 447211728), (2, 223605864), (3, 149070576), (4, 111802932), (6, 74535288), (8, 55901466), (9, 49690192), (12, 37267644), (16, 27950733), (18, 24845096), (24, 18633822), (36, 12422548), (48, 9316911), (72, 6211274), (144, 3105637)]