258262512

素因数分解:

$2^4\times 3^1\times {\mathrm{5380469}}^1$

素因数の和:5380480

約数の個数: 20

約数和(自身を含む): 667178280

約数和(自身を除く): 408915768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5380469, 10760938, 16141407, 21521876, 32282814, 43043752, 64565628, 86087504, 129131256, 258262512]

約数ペア:

[(1, 258262512), (2, 129131256), (3, 86087504), (4, 64565628), (6, 43043752), (8, 32282814), (12, 21521876), (16, 16141407), (24, 10760938), (48, 5380469)]