680088

素因数分解:

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

素因数の和:711

約数の個数: 32

約数和(自身を含む): 1742400

約数和(自身を除く): 1062312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 659, 1032, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 28337, 56674, 85011, 113348, 170022, 226696, 340044, 680088]

約数ペア:

[(1, 680088), (2, 340044), (3, 226696), (4, 170022), (6, 113348), (8, 85011), (12, 56674), (24, 28337), (43, 15816), (86, 7908), (129, 5272), (172, 3954), (258, 2636), (344, 1977), (516, 1318), (659, 1032)]