255340836

素因数分解:

$2^2\times 3^4\times {\mathrm{788089}}^1$

素因数の和:788105

約数の個数: 30

約数和(自身を含む): 667512230

約数和(自身を除く): 412171394

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 788089, 1576178, 2364267, 3152356, 4728534, 7092801, 9457068, 14185602, 21278403, 28371204, 42556806, 63835209, 85113612, 127670418, 255340836]

約数ペア:

[(1, 255340836), (2, 127670418), (3, 85113612), (4, 63835209), (6, 42556806), (9, 28371204), (12, 21278403), (18, 14185602), (27, 9457068), (36, 7092801), (54, 4728534), (81, 3152356), (108, 2364267), (162, 1576178), (324, 788089)]