31361472768

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{13009}}^1$

素因数の和:13144

約数の個数: 144

約数和(自身を含む): 86584984640

約数和(自身を除く): 55223511872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 73, 86, 96, 128, 129, 146, 172, 192, 219, 256, 258, 292, 344, 384, 438, 516, 584, 688, 768, 876, 1032, 1168, 1376, 1752, 2064, 2336, 2752, 3139, 3504, 4128, 4672, 5504, 6278, 7008, 8256, 9344, 9417, 11008, 12556, 13009, 14016, 16512, 18688, 18834, 25112, 26018, 28032, 33024, 37668, 39027, 50224, 52036, 56064, 75336, 78054, 100448, 104072, 150672, 156108, 200896, 208144, 301344, 312216, 401792, 416288, 559387, 602688, 624432, 803584, 832576, 949657, 1118774, 1205376, 1248864, 1665152, 1678161, 1899314, 2237548, 2410752, 2497728, 2848971, 3330304, 3356322, 3798628, 4475096, 4995456, 5697942, 6712644, 7597256, 8950192, 9990912, 11395884, 13425288, 15194512, 17900384, 22791768, 26850576, 30389024, 35800768, 40835251, 45583536, 53701152, 60778048, 71601536, 81670502, 91167072, 107402304, 121556096, 122505753, 143203072, 163341004, 182334144, 214804608, 243112192, 245011506, 326682008, 364668288, 429609216, 490023012, 653364016, 729336576, 980046024, 1306728032, 1960092048, 2613456064, 3920184096, 5226912128, 7840368192, 10453824256, 15680736384, 31361472768]

約数ペア:

[(1, 31361472768), (2, 15680736384), (3, 10453824256), (4, 7840368192), (6, 5226912128), (8, 3920184096), (12, 2613456064), (16, 1960092048), (24, 1306728032), (32, 980046024), (43, 729336576), (48, 653364016), (64, 490023012), (73, 429609216), (86, 364668288), (96, 326682008), (128, 245011506), (129, 243112192), (146, 214804608), (172, 182334144), (192, 163341004), (219, 143203072), (256, 122505753), (258, 121556096), (292, 107402304), (344, 91167072), (384, 81670502), (438, 71601536), (516, 60778048), (584, 53701152), (688, 45583536), (768, 40835251), (876, 35800768), (1032, 30389024), (1168, 26850576), (1376, 22791768), (1752, 17900384), (2064, 15194512), (2336, 13425288), (2752, 11395884), (3139, 9990912), (3504, 8950192), (4128, 7597256), (4672, 6712644), (5504, 5697942), (6278, 4995456), (7008, 4475096), (8256, 3798628), (9344, 3356322), (9417, 3330304), (11008, 2848971), (12556, 2497728), (13009, 2410752), (14016, 2237548), (16512, 1899314), (18688, 1678161), (18834, 1665152), (25112, 1248864), (26018, 1205376), (28032, 1118774), (33024, 949657), (37668, 832576), (39027, 803584), (50224, 624432), (52036, 602688), (56064, 559387), (75336, 416288), (78054, 401792), (100448, 312216), (104072, 301344), (150672, 208144), (156108, 200896)]