331329858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{28927}}^1$

素因数の和:29038

約数の個数: 32

約数和(自身を含む): 699826176

約数和(自身を除く): 368496318

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 28927, 57854, 86781, 173562, 665321, 1330642, 1995963, 2400941, 3991926, 4801882, 7202823, 14405646, 55221643, 110443286, 165664929, 331329858]

約数ペア:

[(1, 331329858), (2, 165664929), (3, 110443286), (6, 55221643), (23, 14405646), (46, 7202823), (69, 4801882), (83, 3991926), (138, 2400941), (166, 1995963), (249, 1330642), (498, 665321), (1909, 173562), (3818, 86781), (5727, 57854), (11454, 28927)]