428892

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 1013376

約数和(自身を除く): 584484

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 347, 412, 618, 694, 1041, 1236, 1388, 2082, 4164, 35741, 71482, 107223, 142964, 214446, 428892]

約数ペア:

[(1, 428892), (2, 214446), (3, 142964), (4, 107223), (6, 71482), (12, 35741), (103, 4164), (206, 2082), (309, 1388), (347, 1236), (412, 1041), (618, 694)]