315059508

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{20887}}^1$

素因数の和:21316

約数の個数: 36

約数和(自身を含む): 798339360

約数和(自身を除く): 483279852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 20887, 41774, 62661, 83548, 125322, 187983, 250644, 375966, 751932, 8751653, 17503306, 26254959, 35006612, 52509918, 78764877, 105019836, 157529754, 315059508]

約数ペア:

[(1, 315059508), (2, 157529754), (3, 105019836), (4, 78764877), (6, 52509918), (9, 35006612), (12, 26254959), (18, 17503306), (36, 8751653), (419, 751932), (838, 375966), (1257, 250644), (1676, 187983), (2514, 125322), (3771, 83548), (5028, 62661), (7542, 41774), (15084, 20887)]