268945392

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{130303}}^1$

素因数の和:130357

約数の個数: 40

約数和(自身を含む): 710938624

約数和(自身を除く): 441993232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 130303, 260606, 390909, 521212, 781818, 1042424, 1563636, 2084848, 3127272, 5603029, 6254544, 11206058, 16809087, 22412116, 33618174, 44824232, 67236348, 89648464, 134472696, 268945392]

約数ペア:

[(1, 268945392), (2, 134472696), (3, 89648464), (4, 67236348), (6, 44824232), (8, 33618174), (12, 22412116), (16, 16809087), (24, 11206058), (43, 6254544), (48, 5603029), (86, 3127272), (129, 2084848), (172, 1563636), (258, 1042424), (344, 781818), (516, 521212), (688, 390909), (1032, 260606), (2064, 130303)]