1918777344

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 5882058000

約数和(自身を除く): 3963280656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 89, 96, 116, 121, 128, 132, 174, 176, 178, 192, 232, 242, 256, 264, 267, 319, 348, 352, 356, 363, 384, 464, 484, 512, 528, 534, 638, 696, 704, 712, 726, 768, 928, 957, 968, 979, 1024, 1056, 1068, 1276, 1392, 1408, 1424, 1452, 1536, 1856, 1914, 1936, 1958, 2048, 2112, 2136, 2552, 2581, 2784, 2816, 2848, 2904, 2937, 3072, 3509, 3712, 3828, 3872, 3916, 4224, 4272, 5104, 5162, 5568, 5632, 5696, 5808, 5874, 6144, 7018, 7424, 7656, 7743, 7744, 7832, 8448, 8544, 10208, 10324, 10527, 10769, 11136, 11264, 11392, 11616, 11748, 14036, 14848, 15312, 15486, 15488, 15664, 16896, 17088, 20416, 20648, 21054, 21538, 22272, 22528, 22784, 23232, 23496, 28072, 28391, 29696, 30624, 30972, 30976, 31328, 32307, 33792, 34176, 40832, 41296, 42108, 43076, 44544, 45568, 46464, 46992, 56144, 56782, 59392, 61248, 61944, 61952, 62656, 64614, 67584, 68352, 81664, 82592, 84216, 85173, 86152, 89088, 91136, 92928, 93984, 112288, 113564, 122496, 123888, 123904, 125312, 129228, 136704, 163328, 165184, 168432, 170346, 172304, 178176, 182272, 185856, 187968, 224576, 227128, 244992, 247776, 247808, 250624, 258456, 273408, 312301, 326656, 330368, 336864, 340692, 344608, 371712, 375936, 449152, 454256, 489984, 495552, 501248, 516912, 546816, 624602, 653312, 660736, 673728, 681384, 689216, 743424, 751872, 898304, 908512, 936903, 979968, 991104, 1002496, 1033824, 1249204, 1321472, 1347456, 1362768, 1378432, 1503744, 1796608, 1817024, 1873806, 1959936, 1982208, 2004992, 2067648, 2498408, 2642944, 2694912, 2725536, 2756864, 3007488, 3593216, 3634048, 3747612, 3964416, 4135296, 4996816, 5285888, 5389824, 5451072, 5513728, 6014976, 7186432, 7268096, 7495224, 7928832, 8270592, 9993632, 10779648, 10902144, 11027456, 14536192, 14990448, 15857664, 16541184, 19987264, 21559296, 21804288, 22054912, 29072384, 29980896, 33082368, 39974528, 43608576, 58144768, 59961792, 66164736, 79949056, 87217152, 119923584, 159898112, 174434304, 239847168, 319796224, 479694336, 639592448, 959388672, 1918777344]

約数ペア:

[(1, 1918777344), (2, 959388672), (3, 639592448), (4, 479694336), (6, 319796224), (8, 239847168), (11, 174434304), (12, 159898112), (16, 119923584), (22, 87217152), (24, 79949056), (29, 66164736), (32, 59961792), (33, 58144768), (44, 43608576), (48, 39974528), (58, 33082368), (64, 29980896), (66, 29072384), (87, 22054912), (88, 21804288), (89, 21559296), (96, 19987264), (116, 16541184), (121, 15857664), (128, 14990448), (132, 14536192), (174, 11027456), (176, 10902144), (178, 10779648), (192, 9993632), (232, 8270592), (242, 7928832), (256, 7495224), (264, 7268096), (267, 7186432), (319, 6014976), (348, 5513728), (352, 5451072), (356, 5389824), (363, 5285888), (384, 4996816), (464, 4135296), (484, 3964416), (512, 3747612), (528, 3634048), (534, 3593216), (638, 3007488), (696, 2756864), (704, 2725536), (712, 2694912), (726, 2642944), (768, 2498408), (928, 2067648), (957, 2004992), (968, 1982208), (979, 1959936), (1024, 1873806), (1056, 1817024), (1068, 1796608), (1276, 1503744), (1392, 1378432), (1408, 1362768), (1424, 1347456), (1452, 1321472), (1536, 1249204), (1856, 1033824), (1914, 1002496), (1936, 991104), (1958, 979968), (2048, 936903), (2112, 908512), (2136, 898304), (2552, 751872), (2581, 743424), (2784, 689216), (2816, 681384), (2848, 673728), (2904, 660736), (2937, 653312), (3072, 624602), (3509, 546816), (3712, 516912), (3828, 501248), (3872, 495552), (3916, 489984), (4224, 454256), (4272, 449152), (5104, 375936), (5162, 371712), (5568, 344608), (5632, 340692), (5696, 336864), (5808, 330368), (5874, 326656), (6144, 312301), (7018, 273408), (7424, 258456), (7656, 250624), (7743, 247808), (7744, 247776), (7832, 244992), (8448, 227128), (8544, 224576), (10208, 187968), (10324, 185856), (10527, 182272), (10769, 178176), (11136, 172304), (11264, 170346), (11392, 168432), (11616, 165184), (11748, 163328), (14036, 136704), (14848, 129228), (15312, 125312), (15486, 123904), (15488, 123888), (15664, 122496), (16896, 113564), (17088, 112288), (20416, 93984), (20648, 92928), (21054, 91136), (21538, 89088), (22272, 86152), (22528, 85173), (22784, 84216), (23232, 82592), (23496, 81664), (28072, 68352), (28391, 67584), (29696, 64614), (30624, 62656), (30972, 61952), (30976, 61944), (31328, 61248), (32307, 59392), (33792, 56782), (34176, 56144), (40832, 46992), (41296, 46464), (42108, 45568), (43076, 44544)]