311982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 708480

約数和(自身を除く): 396498

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 163, 174, 319, 326, 489, 638, 957, 978, 1793, 1914, 3586, 4727, 5379, 9454, 10758, 14181, 28362, 51997, 103994, 155991, 311982]

約数ペア:

[(1, 311982), (2, 155991), (3, 103994), (6, 51997), (11, 28362), (22, 14181), (29, 10758), (33, 9454), (58, 5379), (66, 4727), (87, 3586), (163, 1914), (174, 1793), (319, 978), (326, 957), (489, 638)]