279785232

素因数分解:

$2^4\times 3^3\times {\mathrm{647651}}^1$

素因数の和:647668

約数の個数: 40

約数和(自身を含む): 803088480

約数和(自身を除く): 523303248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 647651, 1295302, 1942953, 2590604, 3885906, 5181208, 5828859, 7771812, 10362416, 11657718, 15543624, 17486577, 23315436, 31087248, 34973154, 46630872, 69946308, 93261744, 139892616, 279785232]

約数ペア:

[(1, 279785232), (2, 139892616), (3, 93261744), (4, 69946308), (6, 46630872), (8, 34973154), (9, 31087248), (12, 23315436), (16, 17486577), (18, 15543624), (24, 11657718), (27, 10362416), (36, 7771812), (48, 5828859), (54, 5181208), (72, 3885906), (108, 2590604), (144, 1942953), (216, 1295302), (432, 647651)]