330145784

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{42943}}^1$

素因数の和:43011

約数の個数: 24

約数和(自身を含む): 639650880

約数和(自身を除く): 309505096

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 42943, 85886, 171772, 343544, 1331233, 2662466, 5324932, 10649864, 41268223, 82536446, 165072892, 330145784]

約数ペア:

[(1, 330145784), (2, 165072892), (4, 82536446), (8, 41268223), (31, 10649864), (62, 5324932), (124, 2662466), (248, 1331233), (961, 343544), (1922, 171772), (3844, 85886), (7688, 42943)]