247270512

素因数分解:

$2^4\times 3^1\times {\mathrm{5151469}}^1$

素因数の和:5151480

約数の個数: 20

約数和(自身を含む): 638782280

約数和(自身を除く): 391511768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5151469, 10302938, 15454407, 20605876, 30908814, 41211752, 61817628, 82423504, 123635256, 247270512]

約数ペア:

[(1, 247270512), (2, 123635256), (3, 82423504), (4, 61817628), (6, 41211752), (8, 30908814), (12, 20605876), (16, 15454407), (24, 10302938), (48, 5151469)]