231416652

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{138739}}^1$

素因数の和:138885

約数の個数: 24

約数和(自身を含む): 543860800

約数和(自身を除く): 312444148

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 138739, 277478, 416217, 554956, 832434, 1664868, 19284721, 38569442, 57854163, 77138884, 115708326, 231416652]

約数ペア:

[(1, 231416652), (2, 115708326), (3, 77138884), (4, 57854163), (6, 38569442), (12, 19284721), (139, 1664868), (278, 832434), (417, 554956), (556, 416217), (834, 277478), (1668, 138739)]