258625392

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{125303}}^1$

素因数の和:125357

約数の個数: 40

約数和(自身を含む): 683658624

約数和(自身を除く): 425033232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 125303, 250606, 375909, 501212, 751818, 1002424, 1503636, 2004848, 3007272, 5388029, 6014544, 10776058, 16164087, 21552116, 32328174, 43104232, 64656348, 86208464, 129312696, 258625392]

約数ペア:

[(1, 258625392), (2, 129312696), (3, 86208464), (4, 64656348), (6, 43104232), (8, 32328174), (12, 21552116), (16, 16164087), (24, 10776058), (43, 6014544), (48, 5388029), (86, 3007272), (129, 2004848), (172, 1503636), (258, 1002424), (344, 751818), (516, 501212), (688, 375909), (1032, 250606), (2064, 125303)]