240991648

素因数分解:

$2^5\times {\mathrm{1531}}^1\times {\mathrm{4919}}^1$

素因数の和:6460

約数の個数: 24

約数和(自身を含む): 474858720

約数和(自身を除く): 233867072

約数列:

[1, 2, 4, 8, 16, 32, 1531, 3062, 4919, 6124, 9838, 12248, 19676, 24496, 39352, 48992, 78704, 157408, 7530989, 15061978, 30123956, 60247912, 120495824, 240991648]

約数ペア:

[(1, 240991648), (2, 120495824), (4, 60247912), (8, 30123956), (16, 15061978), (32, 7530989), (1531, 157408), (3062, 78704), (4919, 48992), (6124, 39352), (9838, 24496), (12248, 19676)]