274465968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1637}}^1$

素因数の和:2154

約数の個数: 80

約数和(自身を含む): 812448000

約数和(自身を除く): 537982032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 998, 1497, 1637, 1996, 2994, 3274, 3493, 3992, 4911, 5988, 6548, 6986, 7984, 9822, 10479, 11459, 11976, 13096, 13972, 19644, 20958, 22918, 23952, 26192, 27944, 34377, 39288, 41916, 45836, 55888, 68754, 78576, 83832, 91672, 137508, 167664, 183344, 275016, 550032, 816863, 1633726, 2450589, 3267452, 4901178, 5718041, 6534904, 9802356, 11436082, 13069808, 17154123, 19604712, 22872164, 34308246, 39209424, 45744328, 68616492, 91488656, 137232984, 274465968]

約数ペア:

[(1, 274465968), (2, 137232984), (3, 91488656), (4, 68616492), (6, 45744328), (7, 39209424), (8, 34308246), (12, 22872164), (14, 19604712), (16, 17154123), (21, 13069808), (24, 11436082), (28, 9802356), (42, 6534904), (48, 5718041), (56, 4901178), (84, 3267452), (112, 2450589), (168, 1633726), (336, 816863), (499, 550032), (998, 275016), (1497, 183344), (1637, 167664), (1996, 137508), (2994, 91672), (3274, 83832), (3493, 78576), (3992, 68754), (4911, 55888), (5988, 45836), (6548, 41916), (6986, 39288), (7984, 34377), (9822, 27944), (10479, 26192), (11459, 23952), (11976, 22918), (13096, 20958), (13972, 19644)]