400933296

素因数分解:

$2^4\times 3^2\times {\mathrm{2784259}}^1$

素因数の和:2784273

約数の個数: 30

約数和(自身を含む): 1122056780

約数和(自身を除く): 721123484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2784259, 5568518, 8352777, 11137036, 16705554, 22274072, 25058331, 33411108, 44548144, 50116662, 66822216, 100233324, 133644432, 200466648, 400933296]

約数ペア:

[(1, 400933296), (2, 200466648), (3, 133644432), (4, 100233324), (6, 66822216), (8, 50116662), (9, 44548144), (12, 33411108), (16, 25058331), (18, 22274072), (24, 16705554), (36, 11137036), (48, 8352777), (72, 5568518), (144, 2784259)]