1323472768

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3423

約数の個数: 64

約数和(自身を含む): 2753388000

約数和(自身を除く): 1429915232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 128, 218, 232, 436, 464, 872, 928, 1744, 1856, 3161, 3271, 3488, 3712, 6322, 6542, 6976, 12644, 13084, 13952, 25288, 26168, 50576, 52336, 94859, 101152, 104672, 189718, 202304, 209344, 356539, 379436, 404608, 418688, 713078, 758872, 1426156, 1517744, 2852312, 3035488, 5704624, 6070976, 10339631, 11409248, 12141952, 20679262, 22818496, 41358524, 45636992, 82717048, 165434096, 330868192, 661736384, 1323472768]

約数ペア:

[(1, 1323472768), (2, 661736384), (4, 330868192), (8, 165434096), (16, 82717048), (29, 45636992), (32, 41358524), (58, 22818496), (64, 20679262), (109, 12141952), (116, 11409248), (128, 10339631), (218, 6070976), (232, 5704624), (436, 3035488), (464, 2852312), (872, 1517744), (928, 1426156), (1744, 758872), (1856, 713078), (3161, 418688), (3271, 404608), (3488, 379436), (3712, 356539), (6322, 209344), (6542, 202304), (6976, 189718), (12644, 104672), (13084, 101152), (13952, 94859), (25288, 52336), (26168, 50576)]