816048772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{1789}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 1782668160

約数和(自身を除く): 966619388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1481, 1789, 2962, 3578, 5924, 7156, 10367, 12523, 16291, 19679, 20734, 25046, 32582, 39358, 41468, 50092, 65164, 78716, 114037, 137753, 228074, 275506, 456148, 551012, 2649509, 5299018, 10598036, 18546563, 29144599, 37093126, 58289198, 74186252, 116578396, 204012193, 408024386, 816048772]

約数ペア:

[(1, 816048772), (2, 408024386), (4, 204012193), (7, 116578396), (11, 74186252), (14, 58289198), (22, 37093126), (28, 29144599), (44, 18546563), (77, 10598036), (154, 5299018), (308, 2649509), (1481, 551012), (1789, 456148), (2962, 275506), (3578, 228074), (5924, 137753), (7156, 114037), (10367, 78716), (12523, 65164), (16291, 50092), (19679, 41468), (20734, 39358), (25046, 32582)]