284508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 822640

約数和(自身を除く): 538132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1129, 2258, 3387, 4516, 6774, 7903, 10161, 13548, 15806, 20322, 23709, 31612, 40644, 47418, 71127, 94836, 142254, 284508]

約数ペア:

[(1, 284508), (2, 142254), (3, 94836), (4, 71127), (6, 47418), (7, 40644), (9, 31612), (12, 23709), (14, 20322), (18, 15806), (21, 13548), (28, 10161), (36, 7903), (42, 6774), (63, 4516), (84, 3387), (126, 2258), (252, 1129)]