623964

素因数分解:

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

素因数の和:210

約数の個数: 48

約数和(自身を含む): 1653120

約数和(自身を除く): 1029156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 163, 174, 319, 326, 348, 489, 638, 652, 957, 978, 1276, 1793, 1914, 1956, 3586, 3828, 4727, 5379, 7172, 9454, 10758, 14181, 18908, 21516, 28362, 51997, 56724, 103994, 155991, 207988, 311982, 623964]

約数ペア:

[(1, 623964), (2, 311982), (3, 207988), (4, 155991), (6, 103994), (11, 56724), (12, 51997), (22, 28362), (29, 21516), (33, 18908), (44, 14181), (58, 10758), (66, 9454), (87, 7172), (116, 5379), (132, 4727), (163, 3828), (174, 3586), (319, 1956), (326, 1914), (348, 1793), (489, 1276), (638, 978), (652, 957)]