408022404

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 968204160

約数和(自身を除く): 560181756

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 439, 876, 878, 1061, 1317, 1756, 2122, 2634, 3183, 4244, 5268, 6366, 12732, 32047, 64094, 77453, 96141, 128188, 154906, 192282, 232359, 309812, 384564, 464718, 465779, 929436, 931558, 1397337, 1863116, 2794674, 5589348, 34001867, 68003734, 102005601, 136007468, 204011202, 408022404]

約数ペア:

[(1, 408022404), (2, 204011202), (3, 136007468), (4, 102005601), (6, 68003734), (12, 34001867), (73, 5589348), (146, 2794674), (219, 1863116), (292, 1397337), (438, 931558), (439, 929436), (876, 465779), (878, 464718), (1061, 384564), (1317, 309812), (1756, 232359), (2122, 192282), (2634, 154906), (3183, 128188), (4244, 96141), (5268, 77453), (6366, 64094), (12732, 32047)]