432840380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16187}}^1$

素因数の和:16394

約数の個数: 48

約数和(自身を含む): 1044320256

約数和(自身を除く): 611479876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 13370, 16187, 26740, 32374, 64748, 80935, 113309, 161870, 226618, 323740, 453236, 566545, 1133090, 2266180, 3091717, 6183434, 12366868, 15458585, 21642019, 30917170, 43284038, 61834340, 86568076, 108210095, 216420190, 432840380]

約数ペア:

[(1, 432840380), (2, 216420190), (4, 108210095), (5, 86568076), (7, 61834340), (10, 43284038), (14, 30917170), (20, 21642019), (28, 15458585), (35, 12366868), (70, 6183434), (140, 3091717), (191, 2266180), (382, 1133090), (764, 566545), (955, 453236), (1337, 323740), (1910, 226618), (2674, 161870), (3820, 113309), (5348, 80935), (6685, 64748), (13370, 32374), (16187, 26740)]