320634

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 711360

約数和(自身を除く): 390726

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 379, 423, 758, 846, 1137, 2274, 3411, 6822, 17813, 35626, 53439, 106878, 160317, 320634]

約数ペア:

[(1, 320634), (2, 160317), (3, 106878), (6, 53439), (9, 35626), (18, 17813), (47, 6822), (94, 3411), (141, 2274), (282, 1137), (379, 846), (423, 758)]