308690868

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{485363}}^1$

素因数の和:485423

約数の個数: 24

約数和(自身を含む): 733870368

約数和(自身を除く): 425179500

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 485363, 970726, 1456089, 1941452, 2912178, 5824356, 25724239, 51448478, 77172717, 102896956, 154345434, 308690868]

約数ペア:

[(1, 308690868), (2, 154345434), (3, 102896956), (4, 77172717), (6, 51448478), (12, 25724239), (53, 5824356), (106, 2912178), (159, 1941452), (212, 1456089), (318, 970726), (636, 485363)]