1340163328

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5672

約数の個数: 108

約数和(自身を含む): 3276204960

約数和(自身を除く): 1936041632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1862, 2128, 2432, 3136, 3724, 4256, 4864, 5623, 6272, 7448, 8512, 11246, 12544, 14896, 17024, 22492, 29792, 34048, 39361, 44984, 59584, 78722, 89968, 106837, 119168, 157444, 179936, 213674, 238336, 275527, 314888, 359872, 427348, 551054, 629776, 719744, 747859, 854696, 1102108, 1259552, 1439488, 1495718, 1709392, 2204216, 2519104, 2991436, 3418784, 4408432, 5038208, 5235013, 5982872, 6837568, 8816864, 10076416, 10470026, 11965744, 13675136, 17633728, 20940052, 23931488, 27350272, 35267456, 41880104, 47862976, 70534912, 83760208, 95725952, 167520416, 191451904, 335040832, 670081664, 1340163328]

約数ペア:

[(1, 1340163328), (2, 670081664), (4, 335040832), (7, 191451904), (8, 167520416), (14, 95725952), (16, 83760208), (19, 70534912), (28, 47862976), (32, 41880104), (38, 35267456), (49, 27350272), (56, 23931488), (64, 20940052), (76, 17633728), (98, 13675136), (112, 11965744), (128, 10470026), (133, 10076416), (152, 8816864), (196, 6837568), (224, 5982872), (256, 5235013), (266, 5038208), (304, 4408432), (392, 3418784), (448, 2991436), (532, 2519104), (608, 2204216), (784, 1709392), (896, 1495718), (931, 1439488), (1064, 1259552), (1216, 1102108), (1568, 854696), (1792, 747859), (1862, 719744), (2128, 629776), (2432, 551054), (3136, 427348), (3724, 359872), (4256, 314888), (4864, 275527), (5623, 238336), (6272, 213674), (7448, 179936), (8512, 157444), (11246, 119168), (12544, 106837), (14896, 89968), (17024, 78722), (22492, 59584), (29792, 44984), (34048, 39361)]