715264108

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 1366120000

約数和(自身を除く): 650855892

約数列:

[1, 2, 4, 13, 26, 52, 169, 199, 338, 398, 409, 676, 796, 818, 1636, 2197, 2587, 4394, 5174, 5317, 8788, 10348, 10634, 21268, 33631, 67262, 69121, 81391, 134524, 138242, 162782, 276484, 325564, 437203, 874406, 898573, 1058083, 1748812, 1797146, 2116166, 3594292, 4232332, 13755079, 27510158, 55020316, 178816027, 357632054, 715264108]

約数ペア:

[(1, 715264108), (2, 357632054), (4, 178816027), (13, 55020316), (26, 27510158), (52, 13755079), (169, 4232332), (199, 3594292), (338, 2116166), (398, 1797146), (409, 1748812), (676, 1058083), (796, 898573), (818, 874406), (1636, 437203), (2197, 325564), (2587, 276484), (4394, 162782), (5174, 138242), (5317, 134524), (8788, 81391), (10348, 69121), (10634, 67262), (21268, 33631)]