320161788

素因数分解:

$2^2\times 3^3\times {\mathrm{2964461}}^1$

素因数の和:2964474

約数の個数: 24

約数和(自身を含む): 830049360

約数和(自身を除く): 509887572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2964461, 5928922, 8893383, 11857844, 17786766, 26680149, 35573532, 53360298, 80040447, 106720596, 160080894, 320161788]

約数ペア:

[(1, 320161788), (2, 160080894), (3, 106720596), (4, 80040447), (6, 53360298), (9, 35573532), (12, 26680149), (18, 17786766), (27, 11857844), (36, 8893383), (54, 5928922), (108, 2964461)]