522289328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 1168080000

約数和(自身を除く): 645790672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 313, 418, 499, 626, 836, 998, 1252, 1672, 1996, 2504, 3344, 3443, 3992, 5008, 5489, 5947, 6886, 7984, 9481, 10978, 11894, 13772, 18962, 21956, 23788, 27544, 37924, 43912, 47576, 55088, 65417, 75848, 87824, 95152, 104291, 130834, 151696, 156187, 208582, 261668, 312374, 417164, 523336, 624748, 834328, 1046672, 1249496, 1668656, 1718057, 2498992, 2967553, 3436114, 5935106, 6872228, 11870212, 13744456, 23740424, 27488912, 32643083, 47480848, 65286166, 130572332, 261144664, 522289328]

約数ペア:

[(1, 522289328), (2, 261144664), (4, 130572332), (8, 65286166), (11, 47480848), (16, 32643083), (19, 27488912), (22, 23740424), (38, 13744456), (44, 11870212), (76, 6872228), (88, 5935106), (152, 3436114), (176, 2967553), (209, 2498992), (304, 1718057), (313, 1668656), (418, 1249496), (499, 1046672), (626, 834328), (836, 624748), (998, 523336), (1252, 417164), (1672, 312374), (1996, 261668), (2504, 208582), (3344, 156187), (3443, 151696), (3992, 130834), (5008, 104291), (5489, 95152), (5947, 87824), (6886, 75848), (7984, 65417), (9481, 55088), (10978, 47576), (11894, 43912), (13772, 37924), (18962, 27544), (21956, 23788)]