1331936256

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2746

約数の個数: 176

約数和(自身を含む): 4235226624

約数和(自身を除く): 2903290368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1024, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2208, 2576, 2688, 2693, 2944, 3072, 3584, 3864, 4416, 5152, 5376, 5386, 5888, 7168, 7728, 8079, 8832, 10304, 10752, 10772, 11776, 15456, 16158, 17664, 18851, 20608, 21504, 21544, 23552, 30912, 32316, 35328, 37702, 41216, 43088, 56553, 61824, 61939, 64632, 70656, 75404, 82432, 86176, 113106, 123648, 123878, 129264, 150808, 164864, 172352, 185817, 226212, 247296, 247756, 258528, 301616, 344704, 371634, 433573, 452424, 494592, 495512, 517056, 603232, 689408, 743268, 867146, 904848, 991024, 1034112, 1206464, 1300719, 1378816, 1486536, 1734292, 1809696, 1982048, 2068224, 2412928, 2601438, 2757632, 2973072, 3468584, 3619392, 3964096, 4136448, 4825856, 5202876, 5946144, 6937168, 7238784, 7928192, 8272896, 9651712, 10405752, 11892288, 13874336, 14477568, 15856384, 19303424, 20811504, 23784576, 27748672, 28955136, 31712768, 41623008, 47569152, 55497344, 57910272, 63425536, 83246016, 95138304, 110994688, 166492032, 190276608, 221989376, 332984064, 443978752, 665968128, 1331936256]

約数ペア:

[(1, 1331936256), (2, 665968128), (3, 443978752), (4, 332984064), (6, 221989376), (7, 190276608), (8, 166492032), (12, 110994688), (14, 95138304), (16, 83246016), (21, 63425536), (23, 57910272), (24, 55497344), (28, 47569152), (32, 41623008), (42, 31712768), (46, 28955136), (48, 27748672), (56, 23784576), (64, 20811504), (69, 19303424), (84, 15856384), (92, 14477568), (96, 13874336), (112, 11892288), (128, 10405752), (138, 9651712), (161, 8272896), (168, 7928192), (184, 7238784), (192, 6937168), (224, 5946144), (256, 5202876), (276, 4825856), (322, 4136448), (336, 3964096), (368, 3619392), (384, 3468584), (448, 2973072), (483, 2757632), (512, 2601438), (552, 2412928), (644, 2068224), (672, 1982048), (736, 1809696), (768, 1734292), (896, 1486536), (966, 1378816), (1024, 1300719), (1104, 1206464), (1288, 1034112), (1344, 991024), (1472, 904848), (1536, 867146), (1792, 743268), (1932, 689408), (2208, 603232), (2576, 517056), (2688, 495512), (2693, 494592), (2944, 452424), (3072, 433573), (3584, 371634), (3864, 344704), (4416, 301616), (5152, 258528), (5376, 247756), (5386, 247296), (5888, 226212), (7168, 185817), (7728, 172352), (8079, 164864), (8832, 150808), (10304, 129264), (10752, 123878), (10772, 123648), (11776, 113106), (15456, 86176), (16158, 82432), (17664, 75404), (18851, 70656), (20608, 64632), (21504, 61939), (21544, 61824), (23552, 56553), (30912, 43088), (32316, 41216), (35328, 37702)]