256509126

素因数分解:

$2^1\times 3^3\times {\mathrm{4750169}}^1$

素因数の和:4750180

約数の個数: 16

約数和(自身を含む): 570020400

約数和(自身を除く): 313511274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4750169, 9500338, 14250507, 28501014, 42751521, 85503042, 128254563, 256509126]

約数ペア:

[(1, 256509126), (2, 128254563), (3, 85503042), (6, 42751521), (9, 28501014), (18, 14250507), (27, 9500338), (54, 4750169)]