314046

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 692640

約数和(自身を除く): 378594

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 239, 438, 478, 657, 717, 1314, 1434, 2151, 4302, 17447, 34894, 52341, 104682, 157023, 314046]

約数ペア:

[(1, 314046), (2, 157023), (3, 104682), (6, 52341), (9, 34894), (18, 17447), (73, 4302), (146, 2151), (219, 1434), (239, 1314), (438, 717), (478, 657)]