312688508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{31033}}^1$

素因数の和:31277

約数の個数: 24

約数和(自身を含む): 599576880

約数和(自身を除く): 286888372

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 31033, 62066, 124132, 341363, 682726, 1365452, 7106557, 14213114, 28426228, 78172127, 156344254, 312688508]

約数ペア:

[(1, 312688508), (2, 156344254), (4, 78172127), (11, 28426228), (22, 14213114), (44, 7106557), (229, 1365452), (458, 682726), (916, 341363), (2519, 124132), (5038, 62066), (10076, 31033)]