406475742324

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{243690493}}^1$

素因数の和:243690639

約数の個数: 24

約数和(自身を含む): 955266736480

約数和(自身を除く): 548790994156

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 243690493, 487380986, 731071479, 974761972, 1462142958, 2924285916, 33872978527, 67745957054, 101618935581, 135491914108, 203237871162, 406475742324]

約数ペア:

[(1, 406475742324), (2, 203237871162), (3, 135491914108), (4, 101618935581), (6, 67745957054), (12, 33872978527), (139, 2924285916), (278, 1462142958), (417, 974761972), (556, 731071479), (834, 487380986), (1668, 243690493)]