399998016

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{63131}}^1$

素因数の和:63160

約数の個数: 84

約数和(自身を含む): 1250771184

約数和(自身を除く): 850773168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 63131, 126262, 189393, 252524, 378786, 505048, 568179, 694441, 757572, 1010096, 1136358, 1388882, 1515144, 2020192, 2083323, 2272716, 2777764, 3030288, 4040384, 4166646, 4545432, 5555528, 6060576, 6249969, 8333292, 9090864, 11111056, 12121152, 12499938, 16666584, 18181728, 22222112, 24999876, 33333168, 36363456, 44444224, 49999752, 66666336, 99999504, 133332672, 199999008, 399998016]

約数ペア:

[(1, 399998016), (2, 199999008), (3, 133332672), (4, 99999504), (6, 66666336), (8, 49999752), (9, 44444224), (11, 36363456), (12, 33333168), (16, 24999876), (18, 22222112), (22, 18181728), (24, 16666584), (32, 12499938), (33, 12121152), (36, 11111056), (44, 9090864), (48, 8333292), (64, 6249969), (66, 6060576), (72, 5555528), (88, 4545432), (96, 4166646), (99, 4040384), (132, 3030288), (144, 2777764), (176, 2272716), (192, 2083323), (198, 2020192), (264, 1515144), (288, 1388882), (352, 1136358), (396, 1010096), (528, 757572), (576, 694441), (704, 568179), (792, 505048), (1056, 378786), (1584, 252524), (2112, 189393), (3168, 126262), (6336, 63131)]