208749744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{69031}}^1$

素因数の和:69055

約数の個数: 80

約数和(自身を含む): 684797440

約数和(自身を除く): 476047696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 69031, 138062, 207093, 276124, 414186, 483217, 552248, 621279, 828372, 966434, 1104496, 1242558, 1449651, 1656744, 1863837, 1932868, 2485116, 2899302, 3313488, 3727674, 3865736, 4348953, 4970232, 5798604, 7455348, 7731472, 8697906, 9940464, 11597208, 13046859, 14910696, 17395812, 23194416, 26093718, 29821392, 34791624, 52187436, 69583248, 104374872, 208749744]

約数ペア:

[(1, 208749744), (2, 104374872), (3, 69583248), (4, 52187436), (6, 34791624), (7, 29821392), (8, 26093718), (9, 23194416), (12, 17395812), (14, 14910696), (16, 13046859), (18, 11597208), (21, 9940464), (24, 8697906), (27, 7731472), (28, 7455348), (36, 5798604), (42, 4970232), (48, 4348953), (54, 3865736), (56, 3727674), (63, 3313488), (72, 2899302), (84, 2485116), (108, 1932868), (112, 1863837), (126, 1656744), (144, 1449651), (168, 1242558), (189, 1104496), (216, 966434), (252, 828372), (336, 621279), (378, 552248), (432, 483217), (504, 414186), (756, 276124), (1008, 207093), (1512, 138062), (3024, 69031)]