278617008

素因数分解:

$2^4\times 3^1\times {\mathrm{5804521}}^1$

素因数の和:5804532

約数の個数: 20

約数和(自身を含む): 719760728

約数和(自身を除く): 441143720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5804521, 11609042, 17413563, 23218084, 34827126, 46436168, 69654252, 92872336, 139308504, 278617008]

約数ペア:

[(1, 278617008), (2, 139308504), (3, 92872336), (4, 69654252), (6, 46436168), (8, 34827126), (12, 23218084), (16, 17413563), (24, 11609042), (48, 5804521)]