313625418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{38921}}^1$

素因数の和:39022

約数の個数: 32

約数和(自身を含む): 672572160

約数和(自身を除く): 358946742

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 38921, 77842, 116763, 233526, 661657, 1323314, 1984971, 3074759, 3969942, 6149518, 9224277, 18448554, 52270903, 104541806, 156812709, 313625418]

約数ペア:

[(1, 313625418), (2, 156812709), (3, 104541806), (6, 52270903), (17, 18448554), (34, 9224277), (51, 6149518), (79, 3969942), (102, 3074759), (158, 1984971), (237, 1323314), (474, 661657), (1343, 233526), (2686, 116763), (4029, 77842), (8058, 38921)]