255514572

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{68909}}^1$

素因数の和:69022

約数の個数: 36

約数和(自身を含む): 652164240

約数和(自身を除く): 396649668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 68909, 137818, 206727, 275636, 413454, 620181, 826908, 1240362, 2480724, 7097627, 14195254, 21292881, 28390508, 42585762, 63878643, 85171524, 127757286, 255514572]

約数ペア:

[(1, 255514572), (2, 127757286), (3, 85171524), (4, 63878643), (6, 42585762), (9, 28390508), (12, 21292881), (18, 14195254), (36, 7097627), (103, 2480724), (206, 1240362), (309, 826908), (412, 620181), (618, 413454), (927, 275636), (1236, 206727), (1854, 137818), (3708, 68909)]