309030864

素因数分解:

$2^4\times 3^1\times {\mathrm{6438143}}^1$

素因数の和:6438154

約数の個数: 20

約数和(自身を含む): 798329856

約数和(自身を除く): 489298992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6438143, 12876286, 19314429, 25752572, 38628858, 51505144, 77257716, 103010288, 154515432, 309030864]

約数ペア:

[(1, 309030864), (2, 154515432), (3, 103010288), (4, 77257716), (6, 51505144), (8, 38628858), (12, 25752572), (16, 19314429), (24, 12876286), (48, 6438143)]