339976624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{125731}}^1$

素因数の和:125765

約数の個数: 30

約数和(自身を含む): 713277636

約数和(自身を除く): 373301012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 125731, 251462, 502924, 1005848, 1634503, 2011696, 3269006, 6538012, 13076024, 21248539, 26152048, 42497078, 84994156, 169988312, 339976624]

約数ペア:

[(1, 339976624), (2, 169988312), (4, 84994156), (8, 42497078), (13, 26152048), (16, 21248539), (26, 13076024), (52, 6538012), (104, 3269006), (169, 2011696), (208, 1634503), (338, 1005848), (676, 502924), (1352, 251462), (2704, 125731)]