248370924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 596849792

約数和(自身を除く): 348478868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 489, 516, 652, 978, 1956, 2953, 5906, 7009, 8859, 11812, 14018, 17718, 21027, 28036, 35436, 42054, 84108, 126979, 253958, 380937, 481339, 507916, 761874, 962678, 1444017, 1523748, 1925356, 2888034, 5776068, 20697577, 41395154, 62092731, 82790308, 124185462, 248370924]

約数ペア:

[(1, 248370924), (2, 124185462), (3, 82790308), (4, 62092731), (6, 41395154), (12, 20697577), (43, 5776068), (86, 2888034), (129, 1925356), (163, 1523748), (172, 1444017), (258, 962678), (326, 761874), (489, 507916), (516, 481339), (652, 380937), (978, 253958), (1956, 126979), (2953, 84108), (5906, 42054), (7009, 35436), (8859, 28036), (11812, 21027), (14018, 17718)]