448146

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 1024320

約数和(自身を除く): 576174

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 193, 258, 386, 387, 579, 774, 1158, 1161, 1737, 2322, 3474, 5211, 8299, 10422, 16598, 24897, 49794, 74691, 149382, 224073, 448146]

約数ペア:

[(1, 448146), (2, 224073), (3, 149382), (6, 74691), (9, 49794), (18, 24897), (27, 16598), (43, 10422), (54, 8299), (86, 5211), (129, 3474), (193, 2322), (258, 1737), (386, 1161), (387, 1158), (579, 774)]