2004085629

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4515

約数の個数: 96

約数和(自身を含む): 3880531200

約数和(自身を除く): 1876445571

約数列:

[1, 3, 7, 9, 13, 19, 21, 29, 39, 57, 63, 87, 91, 117, 133, 171, 203, 247, 261, 273, 377, 399, 551, 609, 741, 819, 1131, 1197, 1653, 1729, 1827, 2223, 2639, 3393, 3857, 4441, 4959, 5187, 7163, 7917, 11571, 13323, 15561, 21489, 23751, 31087, 34713, 39969, 50141, 57733, 64467, 84379, 93261, 128789, 150423, 173199, 253137, 279783, 386367, 404131, 451269, 519597, 590653, 759411, 901523, 1096927, 1159101, 1212393, 1674257, 1771959, 2446991, 2704569, 3290781, 3637179, 5022771, 5315877, 7340973, 7678489, 8113707, 9872343, 11719799, 15068313, 17128937, 22022919, 23035467, 31810883, 35159397, 51386811, 69106401, 95432649, 105478191, 154160433, 222676181, 286297947, 668028543, 2004085629]

約数ペア:

[(1, 2004085629), (3, 668028543), (7, 286297947), (9, 222676181), (13, 154160433), (19, 105478191), (21, 95432649), (29, 69106401), (39, 51386811), (57, 35159397), (63, 31810883), (87, 23035467), (91, 22022919), (117, 17128937), (133, 15068313), (171, 11719799), (203, 9872343), (247, 8113707), (261, 7678489), (273, 7340973), (377, 5315877), (399, 5022771), (551, 3637179), (609, 3290781), (741, 2704569), (819, 2446991), (1131, 1771959), (1197, 1674257), (1653, 1212393), (1729, 1159101), (1827, 1096927), (2223, 901523), (2639, 759411), (3393, 590653), (3857, 519597), (4441, 451269), (4959, 404131), (5187, 386367), (7163, 279783), (7917, 253137), (11571, 173199), (13323, 150423), (15561, 128789), (21489, 93261), (23751, 84379), (31087, 64467), (34713, 57733), (39969, 50141)]