320311674

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{378619}}^1$

素因数の和:378674

約数の個数: 24

約数和(自身を含む): 708776640

約数和(自身を除く): 388464966

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 378619, 757238, 1135857, 2271714, 3407571, 6815142, 17795093, 35590186, 53385279, 106770558, 160155837, 320311674]

約数ペア:

[(1, 320311674), (2, 160155837), (3, 106770558), (6, 53385279), (9, 35590186), (18, 17795093), (47, 6815142), (94, 3407571), (141, 2271714), (282, 1135857), (423, 757238), (846, 378619)]