320619564

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{42209}}^1$

素因数の和:42430

約数の個数: 36

約数和(自身を含む): 814315320

約数和(自身を除く): 493695756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 42209, 84418, 126627, 168836, 253254, 379881, 506508, 759762, 1519524, 8906099, 17812198, 26718297, 35624396, 53436594, 80154891, 106873188, 160309782, 320619564]

約数ペア:

[(1, 320619564), (2, 160309782), (3, 106873188), (4, 80154891), (6, 53436594), (9, 35624396), (12, 26718297), (18, 17812198), (36, 8906099), (211, 1519524), (422, 759762), (633, 506508), (844, 379881), (1266, 253254), (1899, 168836), (2532, 126627), (3798, 84418), (7596, 42209)]