284604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 683088

約数和(自身を除く): 398484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 641, 1282, 1923, 2564, 3846, 7692, 23717, 47434, 71151, 94868, 142302, 284604]

約数ペア:

[(1, 284604), (2, 142302), (3, 94868), (4, 71151), (6, 47434), (12, 23717), (37, 7692), (74, 3846), (111, 2564), (148, 1923), (222, 1282), (444, 641)]