245655232

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 56

約数和(自身を含む): 503651520

約数和(自身を除く): 257996288

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 118, 134, 236, 268, 472, 536, 944, 971, 1072, 1888, 1942, 2144, 3776, 3884, 3953, 4288, 7768, 7906, 15536, 15812, 31072, 31624, 57289, 62144, 63248, 65057, 114578, 126496, 130114, 229156, 252992, 260228, 458312, 520456, 916624, 1040912, 1833248, 2081824, 3666496, 3838363, 4163648, 7676726, 15353452, 30706904, 61413808, 122827616, 245655232]

約数ペア:

[(1, 245655232), (2, 122827616), (4, 61413808), (8, 30706904), (16, 15353452), (32, 7676726), (59, 4163648), (64, 3838363), (67, 3666496), (118, 2081824), (134, 1833248), (236, 1040912), (268, 916624), (472, 520456), (536, 458312), (944, 260228), (971, 252992), (1072, 229156), (1888, 130114), (1942, 126496), (2144, 114578), (3776, 65057), (3884, 63248), (3953, 62144), (4288, 57289), (7768, 31624), (7906, 31072), (15536, 15812)]