220949712

素因数分解:

$2^4\times 3^2\times {\mathrm{1534373}}^1$

素因数の和:1534387

約数の個数: 30

約数和(自身を含む): 618352722

約数和(自身を除く): 397403010

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1534373, 3068746, 4603119, 6137492, 9206238, 12274984, 13809357, 18412476, 24549968, 27618714, 36824952, 55237428, 73649904, 110474856, 220949712]

約数ペア:

[(1, 220949712), (2, 110474856), (3, 73649904), (4, 55237428), (6, 36824952), (8, 27618714), (9, 24549968), (12, 18412476), (16, 13809357), (18, 12274984), (24, 9206238), (36, 6137492), (48, 4603119), (72, 3068746), (144, 1534373)]