279850644

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{14369}}^1$

素因数の和:14920

約数の個数: 36

約数和(自身を含む): 708757140

約数和(自身を除く): 428906496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 9738, 14369, 19476, 28738, 43107, 57476, 86214, 129321, 172428, 258642, 517284, 7773629, 15547258, 23320887, 31094516, 46641774, 69962661, 93283548, 139925322, 279850644]

約数ペア:

[(1, 279850644), (2, 139925322), (3, 93283548), (4, 69962661), (6, 46641774), (9, 31094516), (12, 23320887), (18, 15547258), (36, 7773629), (541, 517284), (1082, 258642), (1623, 172428), (2164, 129321), (3246, 86214), (4869, 57476), (6492, 43107), (9738, 28738), (14369, 19476)]