18815908608

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{129629}}^1$

素因数の和:129664

約数の個数: 180

約数和(自身を含む): 64121220240

約数和(自身を除く): 45305311632

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 129629, 145152, 259258, 388887, 518516, 777774, 907403, 1037032, 1166661, 1555548, 1814806, 2074064, 2333322, 2722209, 3111096, 3499983, 3629612, 4148128, 4666644, 5444418, 6222192, 6999966, 7259224, 8166627, 8296256, 9333288, 10499949, 10888836, 12444384, 13999932, 14518448, 16333254, 16592512, 18666576, 20999898, 21777672, 24499881, 24888768, 27999864, 29036896, 32666508, 33185024, 37333152, 41999796, 43555344, 48999762, 49777536, 55999728, 58073792, 65333016, 73499643, 74666304, 83999592, 87110688, 97999524, 99555072, 111999456, 116147584, 130666032, 146999286, 149332608, 167999184, 174221376, 195999048, 223998912, 232295168, 261332064, 293998572, 298665216, 335998368, 348442752, 391998096, 447997824, 522664128, 587997144, 671996736, 696885504, 783996192, 895995648, 1045328256, 1175994288, 1343993472, 1567992384, 2090656512, 2351988576, 2687986944, 3135984768, 4703977152, 6271969536, 9407954304, 18815908608]

約数ペア:

[(1, 18815908608), (2, 9407954304), (3, 6271969536), (4, 4703977152), (6, 3135984768), (7, 2687986944), (8, 2351988576), (9, 2090656512), (12, 1567992384), (14, 1343993472), (16, 1175994288), (18, 1045328256), (21, 895995648), (24, 783996192), (27, 696885504), (28, 671996736), (32, 587997144), (36, 522664128), (42, 447997824), (48, 391998096), (54, 348442752), (56, 335998368), (63, 298665216), (64, 293998572), (72, 261332064), (81, 232295168), (84, 223998912), (96, 195999048), (108, 174221376), (112, 167999184), (126, 149332608), (128, 146999286), (144, 130666032), (162, 116147584), (168, 111999456), (189, 99555072), (192, 97999524), (216, 87110688), (224, 83999592), (252, 74666304), (256, 73499643), (288, 65333016), (324, 58073792), (336, 55999728), (378, 49777536), (384, 48999762), (432, 43555344), (448, 41999796), (504, 37333152), (567, 33185024), (576, 32666508), (648, 29036896), (672, 27999864), (756, 24888768), (768, 24499881), (864, 21777672), (896, 20999898), (1008, 18666576), (1134, 16592512), (1152, 16333254), (1296, 14518448), (1344, 13999932), (1512, 12444384), (1728, 10888836), (1792, 10499949), (2016, 9333288), (2268, 8296256), (2304, 8166627), (2592, 7259224), (2688, 6999966), (3024, 6222192), (3456, 5444418), (4032, 4666644), (4536, 4148128), (5184, 3629612), (5376, 3499983), (6048, 3111096), (6912, 2722209), (8064, 2333322), (9072, 2074064), (10368, 1814806), (12096, 1555548), (16128, 1166661), (18144, 1037032), (20736, 907403), (24192, 777774), (36288, 518516), (48384, 388887), (72576, 259258), (129629, 145152)]