288890568

素因数分解:

$2^3\times 3^2\times {\mathrm{4012369}}^1$

素因数の和:4012381

約数の個数: 24

約数和(自身を含む): 782412150

約数和(自身を除く): 493521582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4012369, 8024738, 12037107, 16049476, 24074214, 32098952, 36111321, 48148428, 72222642, 96296856, 144445284, 288890568]

約数ペア:

[(1, 288890568), (2, 144445284), (3, 96296856), (4, 72222642), (6, 48148428), (8, 36111321), (9, 32098952), (12, 24074214), (18, 16049476), (24, 12037107), (36, 8024738), (72, 4012369)]