1568916

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 4144000

約数和(自身を除く): 2575084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 199, 219, 292, 398, 438, 597, 657, 796, 876, 1194, 1314, 1791, 1971, 2388, 2628, 3582, 3942, 5373, 7164, 7884, 10746, 14527, 21492, 29054, 43581, 58108, 87162, 130743, 174324, 261486, 392229, 522972, 784458, 1568916]

約数ペア:

[(1, 1568916), (2, 784458), (3, 522972), (4, 392229), (6, 261486), (9, 174324), (12, 130743), (18, 87162), (27, 58108), (36, 43581), (54, 29054), (73, 21492), (108, 14527), (146, 10746), (199, 7884), (219, 7164), (292, 5373), (398, 3942), (438, 3582), (597, 2628), (657, 2388), (796, 1971), (876, 1791), (1194, 1314)]