256331382

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{83933}}^1$

素因数の和:84447

約数の個数: 16

約数和(自身を含む): 513676080

約数和(自身を除く): 257344698

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 83933, 167866, 251799, 503598, 42721897, 85443794, 128165691, 256331382]

約数ペア:

[(1, 256331382), (2, 128165691), (3, 85443794), (6, 42721897), (509, 503598), (1018, 251799), (1527, 167866), (3054, 83933)]