12931158016

素因数分解:

$2^{12}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 156

約数和(自身を含む): 31673614080

約数和(自身を除く): 18742456064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1024, 1064, 1216, 1568, 1792, 1862, 2048, 2128, 2432, 3136, 3391, 3584, 3724, 4096, 4256, 4864, 6272, 6782, 7168, 7448, 8512, 9728, 12544, 13564, 14336, 14896, 17024, 19456, 23737, 25088, 27128, 28672, 29792, 34048, 38912, 47474, 50176, 54256, 59584, 64429, 68096, 77824, 94948, 100352, 108512, 119168, 128858, 136192, 166159, 189896, 200704, 217024, 238336, 257716, 272384, 332318, 379792, 434048, 451003, 476672, 515432, 544768, 664636, 759584, 868096, 902006, 953344, 1030864, 1329272, 1519168, 1736192, 1804012, 1906688, 2061728, 2658544, 3038336, 3157021, 3472384, 3608024, 3813376, 4123456, 5317088, 6076672, 6314042, 6944768, 7216048, 8246912, 10634176, 12153344, 12628084, 13889536, 14432096, 16493824, 21268352, 24306688, 25256168, 28864192, 32987648, 42536704, 48613376, 50512336, 57728384, 65975296, 85073408, 97226752, 101024672, 115456768, 131950592, 170146816, 202049344, 230913536, 263901184, 340293632, 404098688, 461827072, 680587264, 808197376, 923654144, 1616394752, 1847308288, 3232789504, 6465579008, 12931158016]

約数ペア:

[(1, 12931158016), (2, 6465579008), (4, 3232789504), (7, 1847308288), (8, 1616394752), (14, 923654144), (16, 808197376), (19, 680587264), (28, 461827072), (32, 404098688), (38, 340293632), (49, 263901184), (56, 230913536), (64, 202049344), (76, 170146816), (98, 131950592), (112, 115456768), (128, 101024672), (133, 97226752), (152, 85073408), (196, 65975296), (224, 57728384), (256, 50512336), (266, 48613376), (304, 42536704), (392, 32987648), (448, 28864192), (512, 25256168), (532, 24306688), (608, 21268352), (784, 16493824), (896, 14432096), (931, 13889536), (1024, 12628084), (1064, 12153344), (1216, 10634176), (1568, 8246912), (1792, 7216048), (1862, 6944768), (2048, 6314042), (2128, 6076672), (2432, 5317088), (3136, 4123456), (3391, 3813376), (3584, 3608024), (3724, 3472384), (4096, 3157021), (4256, 3038336), (4864, 2658544), (6272, 2061728), (6782, 1906688), (7168, 1804012), (7448, 1736192), (8512, 1519168), (9728, 1329272), (12544, 1030864), (13564, 953344), (14336, 902006), (14896, 868096), (17024, 759584), (19456, 664636), (23737, 544768), (25088, 515432), (27128, 476672), (28672, 451003), (29792, 434048), (34048, 379792), (38912, 332318), (47474, 272384), (50176, 257716), (54256, 238336), (59584, 217024), (64429, 200704), (68096, 189896), (77824, 166159), (94948, 136192), (100352, 128858), (108512, 119168)]