220482072

素因数分解:

$2^3\times 3^2\times {\mathrm{647}}^1\times {\mathrm{4733}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 598188240

約数和(自身を除く): 377706168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 647, 1294, 1941, 2588, 3882, 4733, 5176, 5823, 7764, 9466, 11646, 14199, 15528, 18932, 23292, 28398, 37864, 42597, 46584, 56796, 85194, 113592, 170388, 340776, 3062251, 6124502, 9186753, 12249004, 18373506, 24498008, 27560259, 36747012, 55120518, 73494024, 110241036, 220482072]

約数ペア:

[(1, 220482072), (2, 110241036), (3, 73494024), (4, 55120518), (6, 36747012), (8, 27560259), (9, 24498008), (12, 18373506), (18, 12249004), (24, 9186753), (36, 6124502), (72, 3062251), (647, 340776), (1294, 170388), (1941, 113592), (2588, 85194), (3882, 56796), (4733, 46584), (5176, 42597), (5823, 37864), (7764, 28398), (9466, 23292), (11646, 18932), (14199, 15528)]