1969664256

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{40709}}^1$

素因数の和:40741

約数の個数: 144

約数和(自身を含む): 6656899200

約数和(自身を除く): 4687234944

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 40709, 48384, 81418, 122127, 162836, 244254, 284963, 325672, 366381, 488508, 569926, 651344, 732762, 854889, 977016, 1099143, 1139852, 1302688, 1465524, 1709778, 1954032, 2198286, 2279704, 2564667, 2605376, 2931048, 3419556, 3908064, 4396572, 4559408, 5129334, 5210752, 5862096, 6839112, 7694001, 7816128, 8793144, 9118816, 10258668, 10421504, 11724192, 13678224, 15388002, 15632256, 17586288, 18237632, 20517336, 23448384, 27356448, 30776004, 31264512, 35172576, 36475264, 41034672, 46896768, 54712896, 61552008, 70345152, 72950528, 82069344, 93793536, 109425792, 123104016, 140690304, 164138688, 218851584, 246208032, 281380608, 328277376, 492416064, 656554752, 984832128, 1969664256]

約数ペア:

[(1, 1969664256), (2, 984832128), (3, 656554752), (4, 492416064), (6, 328277376), (7, 281380608), (8, 246208032), (9, 218851584), (12, 164138688), (14, 140690304), (16, 123104016), (18, 109425792), (21, 93793536), (24, 82069344), (27, 72950528), (28, 70345152), (32, 61552008), (36, 54712896), (42, 46896768), (48, 41034672), (54, 36475264), (56, 35172576), (63, 31264512), (64, 30776004), (72, 27356448), (84, 23448384), (96, 20517336), (108, 18237632), (112, 17586288), (126, 15632256), (128, 15388002), (144, 13678224), (168, 11724192), (189, 10421504), (192, 10258668), (216, 9118816), (224, 8793144), (252, 7816128), (256, 7694001), (288, 6839112), (336, 5862096), (378, 5210752), (384, 5129334), (432, 4559408), (448, 4396572), (504, 3908064), (576, 3419556), (672, 2931048), (756, 2605376), (768, 2564667), (864, 2279704), (896, 2198286), (1008, 1954032), (1152, 1709778), (1344, 1465524), (1512, 1302688), (1728, 1139852), (1792, 1099143), (2016, 977016), (2304, 854889), (2688, 732762), (3024, 651344), (3456, 569926), (4032, 488508), (5376, 366381), (6048, 325672), (6912, 284963), (8064, 244254), (12096, 162836), (16128, 122127), (24192, 81418), (40709, 48384)]