320196936

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{187909}}^1$

素因数の和:187989

約数の個数: 32

約数和(自身を含む): 811771200

約数和(自身を除く): 491574264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 187909, 375818, 563727, 751636, 1127454, 1503272, 2254908, 4509816, 13341539, 26683078, 40024617, 53366156, 80049234, 106732312, 160098468, 320196936]

約数ペア:

[(1, 320196936), (2, 160098468), (3, 106732312), (4, 80049234), (6, 53366156), (8, 40024617), (12, 26683078), (24, 13341539), (71, 4509816), (142, 2254908), (213, 1503272), (284, 1127454), (426, 751636), (568, 563727), (852, 375818), (1704, 187909)]