2161048176

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{43753}}^1$

素因数の和:43788

約数の個数: 120

約数和(自身を含む): 7053144800

約数和(自身を除く): 4892096624

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, 5488, 6174, 7056, 8232, 12348, 16464, 24696, 43753, 49392, 87506, 131259, 175012, 262518, 306271, 350024, 393777, 525036, 612542, 700048, 787554, 918813, 1050072, 1225084, 1575108, 1837626, 2100144, 2143897, 2450168, 2756439, 3150216, 3675252, 4287794, 4900336, 5512878, 6300432, 6431691, 7350504, 8575588, 11025756, 12863382, 14701008, 15007279, 17151176, 19295073, 22051512, 25726764, 30014558, 34302352, 38590146, 44103024, 45021837, 51453528, 60029116, 77180292, 90043674, 102907056, 120058232, 135065511, 154360584, 180087348, 240116464, 270131022, 308721168, 360174696, 540262044, 720349392, 1080524088, 2161048176]

約数ペア:

[(1, 2161048176), (2, 1080524088), (3, 720349392), (4, 540262044), (6, 360174696), (7, 308721168), (8, 270131022), (9, 240116464), (12, 180087348), (14, 154360584), (16, 135065511), (18, 120058232), (21, 102907056), (24, 90043674), (28, 77180292), (36, 60029116), (42, 51453528), (48, 45021837), (49, 44103024), (56, 38590146), (63, 34302352), (72, 30014558), (84, 25726764), (98, 22051512), (112, 19295073), (126, 17151176), (144, 15007279), (147, 14701008), (168, 12863382), (196, 11025756), (252, 8575588), (294, 7350504), (336, 6431691), (343, 6300432), (392, 5512878), (441, 4900336), (504, 4287794), (588, 3675252), (686, 3150216), (784, 2756439), (882, 2450168), (1008, 2143897), (1029, 2100144), (1176, 1837626), (1372, 1575108), (1764, 1225084), (2058, 1050072), (2352, 918813), (2744, 787554), (3087, 700048), (3528, 612542), (4116, 525036), (5488, 393777), (6174, 350024), (7056, 306271), (8232, 262518), (12348, 175012), (16464, 131259), (24696, 87506), (43753, 49392)]