243885864

素因数分解:

$2^3\times 3^1\times {\mathrm{10161911}}^1$

素因数の和:10161920

約数の個数: 16

約数和(自身を含む): 609714720

約数和(自身を除く): 365828856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10161911, 20323822, 30485733, 40647644, 60971466, 81295288, 121942932, 243885864]

約数ペア:

[(1, 243885864), (2, 121942932), (3, 81295288), (4, 60971466), (6, 40647644), (8, 30485733), (12, 20323822), (24, 10161911)]