287834976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 288

約数和(自身を含む): 998917920

約数和(自身を除く): 711082944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 29, 32, 33, 36, 39, 44, 48, 52, 58, 66, 72, 78, 87, 88, 96, 99, 104, 116, 117, 132, 143, 144, 156, 174, 176, 198, 208, 232, 234, 241, 261, 264, 286, 288, 312, 319, 348, 352, 377, 396, 416, 429, 464, 468, 482, 522, 528, 572, 624, 638, 696, 723, 754, 792, 858, 928, 936, 957, 964, 1044, 1056, 1131, 1144, 1248, 1276, 1287, 1392, 1446, 1508, 1584, 1716, 1872, 1914, 1928, 2088, 2169, 2262, 2288, 2552, 2574, 2651, 2784, 2871, 2892, 3016, 3133, 3168, 3393, 3432, 3744, 3828, 3856, 4147, 4176, 4338, 4524, 4576, 5104, 5148, 5302, 5742, 5784, 6032, 6266, 6786, 6864, 6989, 7656, 7712, 7953, 8294, 8352, 8676, 9048, 9399, 10208, 10296, 10604, 11484, 11568, 12064, 12441, 12532, 13572, 13728, 13978, 15312, 15906, 16588, 17352, 18096, 18798, 20592, 20967, 21208, 22968, 23136, 23859, 24882, 25064, 27144, 27956, 28197, 30624, 31812, 33176, 34463, 34704, 36192, 37323, 37596, 41184, 41934, 42416, 45936, 47718, 49764, 50128, 54288, 55912, 56394, 62901, 63624, 66352, 68926, 69408, 74646, 75192, 76879, 83868, 84832, 90857, 91872, 95436, 99528, 100256, 103389, 108576, 111824, 112788, 125802, 127248, 132704, 137852, 149292, 150384, 153758, 167736, 181714, 190872, 199056, 206778, 223648, 225576, 230637, 251604, 254496, 272571, 275704, 298584, 300768, 307516, 310167, 335472, 363428, 381744, 398112, 413556, 451152, 461274, 503208, 545142, 551408, 597168, 615032, 620334, 670944, 691911, 726856, 763488, 817713, 827112, 902304, 922548, 999427, 1006416, 1090284, 1102816, 1194336, 1230064, 1240668, 1383822, 1453712, 1635426, 1654224, 1845096, 1998854, 2012832, 2180568, 2460128, 2481336, 2767644, 2907424, 2998281, 3270852, 3308448, 3690192, 3997708, 4361136, 4962672, 5535288, 5996562, 6541704, 7380384, 7995416, 8722272, 8994843, 9925344, 11070576, 11993124, 13083408, 15990832, 17989686, 22141152, 23986248, 26166816, 31981664, 35979372, 47972496, 71958744, 95944992, 143917488, 287834976]

約数ペア:

[(1, 287834976), (2, 143917488), (3, 95944992), (4, 71958744), (6, 47972496), (8, 35979372), (9, 31981664), (11, 26166816), (12, 23986248), (13, 22141152), (16, 17989686), (18, 15990832), (22, 13083408), (24, 11993124), (26, 11070576), (29, 9925344), (32, 8994843), (33, 8722272), (36, 7995416), (39, 7380384), (44, 6541704), (48, 5996562), (52, 5535288), (58, 4962672), (66, 4361136), (72, 3997708), (78, 3690192), (87, 3308448), (88, 3270852), (96, 2998281), (99, 2907424), (104, 2767644), (116, 2481336), (117, 2460128), (132, 2180568), (143, 2012832), (144, 1998854), (156, 1845096), (174, 1654224), (176, 1635426), (198, 1453712), (208, 1383822), (232, 1240668), (234, 1230064), (241, 1194336), (261, 1102816), (264, 1090284), (286, 1006416), (288, 999427), (312, 922548), (319, 902304), (348, 827112), (352, 817713), (377, 763488), (396, 726856), (416, 691911), (429, 670944), (464, 620334), (468, 615032), (482, 597168), (522, 551408), (528, 545142), (572, 503208), (624, 461274), (638, 451152), (696, 413556), (723, 398112), (754, 381744), (792, 363428), (858, 335472), (928, 310167), (936, 307516), (957, 300768), (964, 298584), (1044, 275704), (1056, 272571), (1131, 254496), (1144, 251604), (1248, 230637), (1276, 225576), (1287, 223648), (1392, 206778), (1446, 199056), (1508, 190872), (1584, 181714), (1716, 167736), (1872, 153758), (1914, 150384), (1928, 149292), (2088, 137852), (2169, 132704), (2262, 127248), (2288, 125802), (2552, 112788), (2574, 111824), (2651, 108576), (2784, 103389), (2871, 100256), (2892, 99528), (3016, 95436), (3133, 91872), (3168, 90857), (3393, 84832), (3432, 83868), (3744, 76879), (3828, 75192), (3856, 74646), (4147, 69408), (4176, 68926), (4338, 66352), (4524, 63624), (4576, 62901), (5104, 56394), (5148, 55912), (5302, 54288), (5742, 50128), (5784, 49764), (6032, 47718), (6266, 45936), (6786, 42416), (6864, 41934), (6989, 41184), (7656, 37596), (7712, 37323), (7953, 36192), (8294, 34704), (8352, 34463), (8676, 33176), (9048, 31812), (9399, 30624), (10208, 28197), (10296, 27956), (10604, 27144), (11484, 25064), (11568, 24882), (12064, 23859), (12441, 23136), (12532, 22968), (13572, 21208), (13728, 20967), (13978, 20592), (15312, 18798), (15906, 18096), (16588, 17352)]