248601288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{796799}}^1$

素因数の和:796821

約数の個数: 32

約数和(自身を含む): 669312000

約数和(自身を除く): 420710712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 796799, 1593598, 2390397, 3187196, 4780794, 6374392, 9561588, 10358387, 19123176, 20716774, 31075161, 41433548, 62150322, 82867096, 124300644, 248601288]

約数ペア:

[(1, 248601288), (2, 124300644), (3, 82867096), (4, 62150322), (6, 41433548), (8, 31075161), (12, 20716774), (13, 19123176), (24, 10358387), (26, 9561588), (39, 6374392), (52, 4780794), (78, 3187196), (104, 2390397), (156, 1593598), (312, 796799)]