221329524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2417}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 557339328

約数和(自身を除く): 336009804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 587, 1174, 1761, 2348, 2417, 3522, 4834, 7044, 7251, 7631, 9668, 14502, 15262, 22893, 29004, 30524, 31421, 45786, 62842, 91572, 94263, 125684, 188526, 377052, 1418779, 2837558, 4256337, 5675116, 8512674, 17025348, 18444127, 36888254, 55332381, 73776508, 110664762, 221329524]

約数ペア:

[(1, 221329524), (2, 110664762), (3, 73776508), (4, 55332381), (6, 36888254), (12, 18444127), (13, 17025348), (26, 8512674), (39, 5675116), (52, 4256337), (78, 2837558), (156, 1418779), (587, 377052), (1174, 188526), (1761, 125684), (2348, 94263), (2417, 91572), (3522, 62842), (4834, 45786), (7044, 31421), (7251, 30524), (7631, 29004), (9668, 22893), (14502, 15262)]