289743488

素因数分解:

$2^7\times {\mathrm{599}}^1\times {\mathrm{3779}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 578340000

約数和(自身を除く): 288596512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 599, 1198, 2396, 3779, 4792, 7558, 9584, 15116, 19168, 30232, 38336, 60464, 76672, 120928, 241856, 483712, 2263621, 4527242, 9054484, 18108968, 36217936, 72435872, 144871744, 289743488]

約数ペア:

[(1, 289743488), (2, 144871744), (4, 72435872), (8, 36217936), (16, 18108968), (32, 9054484), (64, 4527242), (128, 2263621), (599, 483712), (1198, 241856), (2396, 120928), (3779, 76672), (4792, 60464), (7558, 38336), (9584, 30232), (15116, 19168)]