256044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 629440

約数和(自身を除く): 373396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1123, 2246, 3369, 4492, 6738, 13476, 21337, 42674, 64011, 85348, 128022, 256044]

約数ペア:

[(1, 256044), (2, 128022), (3, 85348), (4, 64011), (6, 42674), (12, 21337), (19, 13476), (38, 6738), (57, 4492), (76, 3369), (114, 2246), (228, 1123)]