497064

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 1260000

約数和(自身を除く): 762936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 149, 278, 298, 417, 447, 556, 596, 834, 894, 1112, 1192, 1668, 1788, 3336, 3576, 20711, 41422, 62133, 82844, 124266, 165688, 248532, 497064]

約数ペア:

[(1, 497064), (2, 248532), (3, 165688), (4, 124266), (6, 82844), (8, 62133), (12, 41422), (24, 20711), (139, 3576), (149, 3336), (278, 1788), (298, 1668), (417, 1192), (447, 1112), (556, 894), (596, 834)]