399771504

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{84127}}^1$

素因数の和:84155

約数の個数: 80

約数和(自身を含む): 1251824640

約数和(自身を除く): 852053136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 84127, 168254, 252381, 336508, 504762, 673016, 757143, 925397, 1009524, 1346032, 1514286, 1850794, 2019048, 2271429, 2776191, 3028572, 3701588, 4038096, 4542858, 5552382, 6057144, 7403176, 8328573, 9085716, 11104764, 12114288, 14806352, 16657146, 18171432, 22209528, 24985719, 33314292, 36342864, 44419056, 49971438, 66628584, 99942876, 133257168, 199885752, 399771504]

約数ペア:

[(1, 399771504), (2, 199885752), (3, 133257168), (4, 99942876), (6, 66628584), (8, 49971438), (9, 44419056), (11, 36342864), (12, 33314292), (16, 24985719), (18, 22209528), (22, 18171432), (24, 16657146), (27, 14806352), (33, 12114288), (36, 11104764), (44, 9085716), (48, 8328573), (54, 7403176), (66, 6057144), (72, 5552382), (88, 4542858), (99, 4038096), (108, 3701588), (132, 3028572), (144, 2776191), (176, 2271429), (198, 2019048), (216, 1850794), (264, 1514286), (297, 1346032), (396, 1009524), (432, 925397), (528, 757143), (594, 673016), (792, 504762), (1188, 336508), (1584, 252381), (2376, 168254), (4752, 84127)]