280013016

素因数分解:

$2^3\times 3^1\times {\mathrm{11667209}}^1$

素因数の和:11667218

約数の個数: 16

約数和(自身を含む): 700032600

約数和(自身を除く): 420019584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 11667209, 23334418, 35001627, 46668836, 70003254, 93337672, 140006508, 280013016]

約数ペア:

[(1, 280013016), (2, 140006508), (3, 93337672), (4, 70003254), (6, 46668836), (8, 35001627), (12, 23334418), (24, 11667209)]