330676

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 18

約数和(自身を含む): 613410

約数和(自身を除く): 282734

約数列:

[1, 2, 4, 19, 38, 76, 229, 361, 458, 722, 916, 1444, 4351, 8702, 17404, 82669, 165338, 330676]

約数ペア:

[(1, 330676), (2, 165338), (4, 82669), (19, 17404), (38, 8702), (76, 4351), (229, 1444), (361, 916), (458, 722)]