2000865888

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{12253}}^1$

素因数の和:12288

約数の個数: 168

約数和(自身を含む): 6750385488

約数和(自身を除く): 4749519600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2592, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6048, 6804, 7776, 9072, 10206, 11664, 12253, 13608, 18144, 20412, 23328, 24506, 27216, 36759, 40824, 49012, 54432, 73518, 81648, 85771, 98024, 110277, 147036, 163296, 171542, 196048, 220554, 257313, 294072, 330831, 343084, 392096, 441108, 514626, 588144, 661662, 686168, 771939, 882216, 992493, 1029252, 1176288, 1323324, 1372336, 1543878, 1764432, 1984986, 2058504, 2315817, 2646648, 2744672, 2977479, 3087756, 3528864, 3969972, 4117008, 4631634, 5293296, 5954958, 6175512, 6947451, 7939944, 8234016, 8932437, 9263268, 10586592, 11909916, 12351024, 13894902, 15879888, 17864874, 18526536, 20842353, 23819832, 24702048, 27789804, 31759776, 35729748, 37053072, 41684706, 47639664, 55579608, 62527059, 71459496, 74106144, 83369412, 95279328, 111159216, 125054118, 142918992, 166738824, 222318432, 250108236, 285837984, 333477648, 500216472, 666955296, 1000432944, 2000865888]

約数ペア:

[(1, 2000865888), (2, 1000432944), (3, 666955296), (4, 500216472), (6, 333477648), (7, 285837984), (8, 250108236), (9, 222318432), (12, 166738824), (14, 142918992), (16, 125054118), (18, 111159216), (21, 95279328), (24, 83369412), (27, 74106144), (28, 71459496), (32, 62527059), (36, 55579608), (42, 47639664), (48, 41684706), (54, 37053072), (56, 35729748), (63, 31759776), (72, 27789804), (81, 24702048), (84, 23819832), (96, 20842353), (108, 18526536), (112, 17864874), (126, 15879888), (144, 13894902), (162, 12351024), (168, 11909916), (189, 10586592), (216, 9263268), (224, 8932437), (243, 8234016), (252, 7939944), (288, 6947451), (324, 6175512), (336, 5954958), (378, 5293296), (432, 4631634), (486, 4117008), (504, 3969972), (567, 3528864), (648, 3087756), (672, 2977479), (729, 2744672), (756, 2646648), (864, 2315817), (972, 2058504), (1008, 1984986), (1134, 1764432), (1296, 1543878), (1458, 1372336), (1512, 1323324), (1701, 1176288), (1944, 1029252), (2016, 992493), (2268, 882216), (2592, 771939), (2916, 686168), (3024, 661662), (3402, 588144), (3888, 514626), (4536, 441108), (5103, 392096), (5832, 343084), (6048, 330831), (6804, 294072), (7776, 257313), (9072, 220554), (10206, 196048), (11664, 171542), (12253, 163296), (13608, 147036), (18144, 110277), (20412, 98024), (23328, 85771), (24506, 81648), (27216, 73518), (36759, 54432), (40824, 49012)]