21741732768

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{660281}}^1$

素因数の和:660315

約数の個数: 96

約数和(自身を含む): 66556425600

約数和(自身を除く): 44814692832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 8232, 10976, 16464, 32928, 660281, 1320562, 1980843, 2641124, 3961686, 4621967, 5282248, 7923372, 9243934, 10564496, 13865901, 15846744, 18487868, 21128992, 27731802, 31693488, 32353769, 36975736, 55463604, 63386976, 64707538, 73951472, 97061307, 110927208, 129415076, 147902944, 194122614, 221854416, 226476383, 258830152, 388245228, 443708832, 452952766, 517660304, 679429149, 776490456, 905905532, 1035320608, 1358858298, 1552980912, 1811811064, 2717716596, 3105961824, 3623622128, 5435433192, 7247244256, 10870866384, 21741732768]

約数ペア:

[(1, 21741732768), (2, 10870866384), (3, 7247244256), (4, 5435433192), (6, 3623622128), (7, 3105961824), (8, 2717716596), (12, 1811811064), (14, 1552980912), (16, 1358858298), (21, 1035320608), (24, 905905532), (28, 776490456), (32, 679429149), (42, 517660304), (48, 452952766), (49, 443708832), (56, 388245228), (84, 258830152), (96, 226476383), (98, 221854416), (112, 194122614), (147, 147902944), (168, 129415076), (196, 110927208), (224, 97061307), (294, 73951472), (336, 64707538), (343, 63386976), (392, 55463604), (588, 36975736), (672, 32353769), (686, 31693488), (784, 27731802), (1029, 21128992), (1176, 18487868), (1372, 15846744), (1568, 13865901), (2058, 10564496), (2352, 9243934), (2744, 7923372), (4116, 5282248), (4704, 4621967), (5488, 3961686), (8232, 2641124), (10976, 1980843), (16464, 1320562), (32928, 660281)]