212508888

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{11251}}^1$

素因数の和:12047

約数の個数: 32

約数和(自身を含む): 531994560

約数和(自身を除く): 319485672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 2361, 3148, 4722, 6296, 9444, 11251, 18888, 22502, 33753, 45004, 67506, 90008, 135012, 270024, 8854537, 17709074, 26563611, 35418148, 53127222, 70836296, 106254444, 212508888]

約数ペア:

[(1, 212508888), (2, 106254444), (3, 70836296), (4, 53127222), (6, 35418148), (8, 26563611), (12, 17709074), (24, 8854537), (787, 270024), (1574, 135012), (2361, 90008), (3148, 67506), (4722, 45004), (6296, 33753), (9444, 22502), (11251, 18888)]