289543668

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{87107}}^1$

素因数の和:87391

約数の個数: 24

約数和(自身を含む): 678048672

約数和(自身を除く): 388505004

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 87107, 174214, 261321, 348428, 522642, 1045284, 24128639, 48257278, 72385917, 96514556, 144771834, 289543668]

約数ペア:

[(1, 289543668), (2, 144771834), (3, 96514556), (4, 72385917), (6, 48257278), (12, 24128639), (277, 1045284), (554, 522642), (831, 348428), (1108, 261321), (1662, 174214), (3324, 87107)]