255188784

素因数分解:

$2^4\times 3^1\times {\mathrm{5316433}}^1$

素因数の和:5316444

約数の個数: 20

約数和(自身を含む): 659237816

約数和(自身を除く): 404049032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5316433, 10632866, 15949299, 21265732, 31898598, 42531464, 63797196, 85062928, 127594392, 255188784]

約数ペア:

[(1, 255188784), (2, 127594392), (3, 85062928), (4, 63797196), (6, 42531464), (8, 31898598), (12, 21265732), (16, 15949299), (24, 10632866), (48, 5316433)]