289375272

素因数分解:

$2^3\times 3^2\times {\mathrm{4019101}}^1$

素因数の和:4019113

約数の個数: 24

約数和(自身を含む): 783724890

約数和(自身を除く): 494349618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4019101, 8038202, 12057303, 16076404, 24114606, 32152808, 36171909, 48229212, 72343818, 96458424, 144687636, 289375272]

約数ペア:

[(1, 289375272), (2, 144687636), (3, 96458424), (4, 72343818), (6, 48229212), (8, 36171909), (9, 32152808), (12, 24114606), (18, 16076404), (24, 12057303), (36, 8038202), (72, 4019101)]