284274312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3391}}^1$

素因数の和:3906

約数の個数: 64

約数和(自身を含む): 814080000

約数和(自身を除く): 529805688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 499, 998, 1497, 1996, 2994, 3391, 3493, 3992, 5988, 6782, 6986, 10173, 10479, 11976, 13564, 13972, 20346, 20958, 23737, 27128, 27944, 40692, 41916, 47474, 71211, 81384, 83832, 94948, 142422, 189896, 284844, 569688, 1692109, 3384218, 5076327, 6768436, 10152654, 11844763, 13536872, 20305308, 23689526, 35534289, 40610616, 47379052, 71068578, 94758104, 142137156, 284274312]

約数ペア:

[(1, 284274312), (2, 142137156), (3, 94758104), (4, 71068578), (6, 47379052), (7, 40610616), (8, 35534289), (12, 23689526), (14, 20305308), (21, 13536872), (24, 11844763), (28, 10152654), (42, 6768436), (56, 5076327), (84, 3384218), (168, 1692109), (499, 569688), (998, 284844), (1497, 189896), (1996, 142422), (2994, 94948), (3391, 83832), (3493, 81384), (3992, 71211), (5988, 47474), (6782, 41916), (6986, 40692), (10173, 27944), (10479, 27128), (11976, 23737), (13564, 20958), (13972, 20346)]