213686664

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{32143}}^1$

素因数の和:32429

約数の個数: 32

約数和(自身を含む): 536161920

約数和(自身を除く): 322475256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3324, 6648, 32143, 64286, 96429, 128572, 192858, 257144, 385716, 771432, 8903611, 17807222, 26710833, 35614444, 53421666, 71228888, 106843332, 213686664]

約数ペア:

[(1, 213686664), (2, 106843332), (3, 71228888), (4, 53421666), (6, 35614444), (8, 26710833), (12, 17807222), (24, 8903611), (277, 771432), (554, 385716), (831, 257144), (1108, 192858), (1662, 128572), (2216, 96429), (3324, 64286), (6648, 32143)]