660778896

素因数分解:

$2^4\times 3^1\times {\mathrm{13766227}}^1$

素因数の和:13766238

約数の個数: 20

約数和(自身を含む): 1707012272

約数和(自身を除く): 1046233376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13766227, 27532454, 41298681, 55064908, 82597362, 110129816, 165194724, 220259632, 330389448, 660778896]

約数ペア:

[(1, 660778896), (2, 330389448), (3, 220259632), (4, 165194724), (6, 110129816), (8, 82597362), (12, 55064908), (16, 41298681), (24, 27532454), (48, 13766227)]