215200944

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 120

約数和(自身を含む): 702509600

約数和(自身を除く): 487308656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2744, 3087, 3528, 4116, 4357, 5488, 6174, 7056, 8232, 8714, 12348, 13071, 16464, 17428, 24696, 26142, 30499, 34856, 39213, 49392, 52284, 60998, 69712, 78426, 91497, 104568, 121996, 156852, 182994, 209136, 213493, 243992, 274491, 313704, 365988, 426986, 487984, 548982, 627408, 640479, 731976, 853972, 1097964, 1280958, 1463952, 1494451, 1707944, 1921437, 2195928, 2561916, 2988902, 3415888, 3842874, 4391856, 4483353, 5123832, 5977804, 7685748, 8966706, 10247664, 11955608, 13450059, 15371496, 17933412, 23911216, 26900118, 30742992, 35866824, 53800236, 71733648, 107600472, 215200944]

約数ペア:

[(1, 215200944), (2, 107600472), (3, 71733648), (4, 53800236), (6, 35866824), (7, 30742992), (8, 26900118), (9, 23911216), (12, 17933412), (14, 15371496), (16, 13450059), (18, 11955608), (21, 10247664), (24, 8966706), (28, 7685748), (36, 5977804), (42, 5123832), (48, 4483353), (49, 4391856), (56, 3842874), (63, 3415888), (72, 2988902), (84, 2561916), (98, 2195928), (112, 1921437), (126, 1707944), (144, 1494451), (147, 1463952), (168, 1280958), (196, 1097964), (252, 853972), (294, 731976), (336, 640479), (343, 627408), (392, 548982), (441, 487984), (504, 426986), (588, 365988), (686, 313704), (784, 274491), (882, 243992), (1008, 213493), (1029, 209136), (1176, 182994), (1372, 156852), (1764, 121996), (2058, 104568), (2352, 91497), (2744, 78426), (3087, 69712), (3528, 60998), (4116, 52284), (4357, 49392), (5488, 39213), (6174, 34856), (7056, 30499), (8232, 26142), (8714, 24696), (12348, 17428), (13071, 16464)]