845493456

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{164621}}^1$

素因数の和:164739

約数の個数: 40

約数和(自身を含む): 2204617824

約数和(自身を除く): 1359124368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 164621, 329242, 493863, 658484, 987726, 1316968, 1975452, 2633936, 3950904, 7901808, 17614447, 35228894, 52843341, 70457788, 105686682, 140915576, 211373364, 281831152, 422746728, 845493456]

約数ペア:

[(1, 845493456), (2, 422746728), (3, 281831152), (4, 211373364), (6, 140915576), (8, 105686682), (12, 70457788), (16, 52843341), (24, 35228894), (48, 17614447), (107, 7901808), (214, 3950904), (321, 2633936), (428, 1975452), (642, 1316968), (856, 987726), (1284, 658484), (1712, 493863), (2568, 329242), (5136, 164621)]