290217888

素因数分解:

$2^5\times 3^2\times {\mathrm{1007701}}^1$

素因数の和:1007717

約数の個数: 36

約数和(自身を含む): 825307938

約数和(自身を除く): 535090050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1007701, 2015402, 3023103, 4030804, 6046206, 8061608, 9069309, 12092412, 16123216, 18138618, 24184824, 32246432, 36277236, 48369648, 72554472, 96739296, 145108944, 290217888]

約数ペア:

[(1, 290217888), (2, 145108944), (3, 96739296), (4, 72554472), (6, 48369648), (8, 36277236), (9, 32246432), (12, 24184824), (16, 18138618), (18, 16123216), (24, 12092412), (32, 9069309), (36, 8061608), (48, 6046206), (72, 4030804), (96, 3023103), (144, 2015402), (288, 1007701)]