340044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 813120

約数和(自身を除く): 473076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 659, 1318, 1977, 2636, 3954, 7908, 28337, 56674, 85011, 113348, 170022, 340044]

約数ペア:

[(1, 340044), (2, 170022), (3, 113348), (4, 85011), (6, 56674), (12, 28337), (43, 7908), (86, 3954), (129, 2636), (172, 1977), (258, 1318), (516, 659)]