421444656

素因数分解:

$2^4\times 3^2\times {\mathrm{2926699}}^1$

素因数の和:2926713

約数の個数: 30

約数和(自身を含む): 1179460100

約数和(自身を除く): 758015444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2926699, 5853398, 8780097, 11706796, 17560194, 23413592, 26340291, 35120388, 46827184, 52680582, 70240776, 105361164, 140481552, 210722328, 421444656]

約数ペア:

[(1, 421444656), (2, 210722328), (3, 140481552), (4, 105361164), (6, 70240776), (8, 52680582), (9, 46827184), (12, 35120388), (16, 26340291), (18, 23413592), (24, 17560194), (36, 11706796), (48, 8780097), (72, 5853398), (144, 2926699)]