518664444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{14797}}^1$

素因数の和:14954

約数の個数: 48

約数和(自身を含む): 1272864768

約数和(自身を除く): 754200324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2921, 5842, 8763, 11684, 14797, 17526, 29594, 35052, 44391, 59188, 88782, 177564, 340331, 680662, 1020993, 1361324, 1879219, 2041986, 3758438, 4083972, 5637657, 7516876, 11275314, 22550628, 43222037, 86444074, 129666111, 172888148, 259332222, 518664444]

約数ペア:

[(1, 518664444), (2, 259332222), (3, 172888148), (4, 129666111), (6, 86444074), (12, 43222037), (23, 22550628), (46, 11275314), (69, 7516876), (92, 5637657), (127, 4083972), (138, 3758438), (254, 2041986), (276, 1879219), (381, 1361324), (508, 1020993), (762, 680662), (1524, 340331), (2921, 177564), (5842, 88782), (8763, 59188), (11684, 44391), (14797, 35052), (17526, 29594)]