390612

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 933856

約数和(自身を除く): 543244

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 757, 1514, 2271, 3028, 4542, 9084, 32551, 65102, 97653, 130204, 195306, 390612]

約数ペア:

[(1, 390612), (2, 195306), (3, 130204), (4, 97653), (6, 65102), (12, 32551), (43, 9084), (86, 4542), (129, 3028), (172, 2271), (258, 1514), (516, 757)]