331389288

素因数分解:

$2^3\times 3^2\times {\mathrm{4602629}}^1$

素因数の和:4602641

約数の個数: 24

約数和(自身を含む): 897512850

約数和(自身を除く): 566123562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4602629, 9205258, 13807887, 18410516, 27615774, 36821032, 41423661, 55231548, 82847322, 110463096, 165694644, 331389288]

約数ペア:

[(1, 331389288), (2, 165694644), (3, 110463096), (4, 82847322), (6, 55231548), (8, 41423661), (9, 36821032), (12, 27615774), (18, 18410516), (24, 13807887), (36, 9205258), (72, 4602629)]