213110016

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 662256000

約数和(自身を除く): 449145984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 809, 896, 1029, 1176, 1344, 1372, 1568, 1618, 1792, 2058, 2352, 2427, 2688, 2744, 3136, 3236, 4116, 4704, 4854, 5376, 5488, 5663, 6272, 6472, 8232, 9408, 9708, 10976, 11326, 12544, 12944, 16464, 16989, 18816, 19416, 21952, 22652, 25888, 32928, 33978, 37632, 38832, 39641, 43904, 45304, 51776, 65856, 67956, 77664, 79282, 87808, 90608, 103552, 118923, 131712, 135912, 155328, 158564, 181216, 207104, 237846, 263424, 271824, 277487, 310656, 317128, 362432, 475692, 543648, 554974, 621312, 634256, 724864, 832461, 951384, 1087296, 1109948, 1268512, 1449728, 1664922, 1902768, 2174592, 2219896, 2537024, 3329844, 3805536, 4349184, 4439792, 5074048, 6659688, 7611072, 8879584, 10148096, 13319376, 15222144, 17759168, 26638752, 30444288, 35518336, 53277504, 71036672, 106555008, 213110016]

約数ペア:

[(1, 213110016), (2, 106555008), (3, 71036672), (4, 53277504), (6, 35518336), (7, 30444288), (8, 26638752), (12, 17759168), (14, 15222144), (16, 13319376), (21, 10148096), (24, 8879584), (28, 7611072), (32, 6659688), (42, 5074048), (48, 4439792), (49, 4349184), (56, 3805536), (64, 3329844), (84, 2537024), (96, 2219896), (98, 2174592), (112, 1902768), (128, 1664922), (147, 1449728), (168, 1268512), (192, 1109948), (196, 1087296), (224, 951384), (256, 832461), (294, 724864), (336, 634256), (343, 621312), (384, 554974), (392, 543648), (448, 475692), (588, 362432), (672, 317128), (686, 310656), (768, 277487), (784, 271824), (809, 263424), (896, 237846), (1029, 207104), (1176, 181216), (1344, 158564), (1372, 155328), (1568, 135912), (1618, 131712), (1792, 118923), (2058, 103552), (2352, 90608), (2427, 87808), (2688, 79282), (2744, 77664), (3136, 67956), (3236, 65856), (4116, 51776), (4704, 45304), (4854, 43904), (5376, 39641), (5488, 38832), (5663, 37632), (6272, 33978), (6472, 32928), (8232, 25888), (9408, 22652), (9708, 21952), (10976, 19416), (11326, 18816), (12544, 16989), (12944, 16464)]