1278366312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2315881}}^1$

素因数の和:2315913

約数の個数: 32

約数和(自身を含む): 3334870080

約数和(自身を除く): 2056503768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2315881, 4631762, 6947643, 9263524, 13895286, 18527048, 27790572, 53265263, 55581144, 106530526, 159795789, 213061052, 319591578, 426122104, 639183156, 1278366312]

約数ペア:

[(1, 1278366312), (2, 639183156), (3, 426122104), (4, 319591578), (6, 213061052), (8, 159795789), (12, 106530526), (23, 55581144), (24, 53265263), (46, 27790572), (69, 18527048), (92, 13895286), (138, 9263524), (184, 6947643), (276, 4631762), (552, 2315881)]