731625216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 2384514048

約数和(自身を除く): 1652888832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 61, 64, 69, 84, 92, 96, 97, 112, 122, 128, 138, 161, 168, 183, 184, 192, 194, 224, 244, 256, 276, 291, 322, 336, 366, 368, 384, 388, 427, 448, 483, 488, 552, 582, 644, 672, 679, 732, 736, 768, 776, 854, 896, 966, 976, 1104, 1164, 1281, 1288, 1344, 1358, 1403, 1464, 1472, 1552, 1708, 1792, 1932, 1952, 2037, 2208, 2231, 2328, 2562, 2576, 2688, 2716, 2806, 2928, 2944, 3104, 3416, 3864, 3904, 4074, 4209, 4416, 4462, 4656, 5124, 5152, 5376, 5432, 5612, 5856, 5888, 5917, 6208, 6693, 6832, 7728, 7808, 8148, 8418, 8832, 8924, 9312, 9821, 10248, 10304, 10864, 11224, 11712, 11834, 12416, 13386, 13664, 15456, 15616, 15617, 16296, 16836, 17664, 17751, 17848, 18624, 19642, 20496, 20608, 21728, 22448, 23424, 23668, 24832, 26772, 27328, 29463, 30912, 31234, 32592, 33672, 35502, 35696, 37248, 39284, 40992, 41216, 41419, 43456, 44896, 46848, 46851, 47336, 53544, 54656, 58926, 61824, 62468, 65184, 67344, 71004, 71392, 74496, 78568, 81984, 82838, 86912, 89792, 93702, 94672, 107088, 109312, 117852, 123648, 124257, 124936, 130368, 134688, 136091, 142008, 142784, 157136, 163968, 165676, 173824, 179584, 187404, 189344, 214176, 235704, 248514, 249872, 260736, 269376, 272182, 284016, 285568, 314272, 327936, 331352, 359168, 374808, 378688, 408273, 428352, 471408, 497028, 499744, 521472, 538752, 544364, 568032, 571136, 628544, 662704, 749616, 757376, 816546, 856704, 942816, 952637, 994056, 999488, 1077504, 1088728, 1136064, 1257088, 1325408, 1499232, 1514752, 1633092, 1713408, 1885632, 1905274, 1988112, 1998976, 2177456, 2272128, 2514176, 2650816, 2857911, 2998464, 3266184, 3771264, 3810548, 3976224, 3997952, 4354912, 4544256, 5301632, 5715822, 5996928, 6532368, 7542528, 7621096, 7952448, 8709824, 10603264, 11431644, 11993856, 13064736, 15242192, 15904896, 17419648, 22863288, 26129472, 30484384, 31809792, 34839296, 45726576, 52258944, 60968768, 91453152, 104517888, 121937536, 182906304, 243875072, 365812608, 731625216]

約数ペア:

[(1, 731625216), (2, 365812608), (3, 243875072), (4, 182906304), (6, 121937536), (7, 104517888), (8, 91453152), (12, 60968768), (14, 52258944), (16, 45726576), (21, 34839296), (23, 31809792), (24, 30484384), (28, 26129472), (32, 22863288), (42, 17419648), (46, 15904896), (48, 15242192), (56, 13064736), (61, 11993856), (64, 11431644), (69, 10603264), (84, 8709824), (92, 7952448), (96, 7621096), (97, 7542528), (112, 6532368), (122, 5996928), (128, 5715822), (138, 5301632), (161, 4544256), (168, 4354912), (183, 3997952), (184, 3976224), (192, 3810548), (194, 3771264), (224, 3266184), (244, 2998464), (256, 2857911), (276, 2650816), (291, 2514176), (322, 2272128), (336, 2177456), (366, 1998976), (368, 1988112), (384, 1905274), (388, 1885632), (427, 1713408), (448, 1633092), (483, 1514752), (488, 1499232), (552, 1325408), (582, 1257088), (644, 1136064), (672, 1088728), (679, 1077504), (732, 999488), (736, 994056), (768, 952637), (776, 942816), (854, 856704), (896, 816546), (966, 757376), (976, 749616), (1104, 662704), (1164, 628544), (1281, 571136), (1288, 568032), (1344, 544364), (1358, 538752), (1403, 521472), (1464, 499744), (1472, 497028), (1552, 471408), (1708, 428352), (1792, 408273), (1932, 378688), (1952, 374808), (2037, 359168), (2208, 331352), (2231, 327936), (2328, 314272), (2562, 285568), (2576, 284016), (2688, 272182), (2716, 269376), (2806, 260736), (2928, 249872), (2944, 248514), (3104, 235704), (3416, 214176), (3864, 189344), (3904, 187404), (4074, 179584), (4209, 173824), (4416, 165676), (4462, 163968), (4656, 157136), (5124, 142784), (5152, 142008), (5376, 136091), (5432, 134688), (5612, 130368), (5856, 124936), (5888, 124257), (5917, 123648), (6208, 117852), (6693, 109312), (6832, 107088), (7728, 94672), (7808, 93702), (8148, 89792), (8418, 86912), (8832, 82838), (8924, 81984), (9312, 78568), (9821, 74496), (10248, 71392), (10304, 71004), (10864, 67344), (11224, 65184), (11712, 62468), (11834, 61824), (12416, 58926), (13386, 54656), (13664, 53544), (15456, 47336), (15616, 46851), (15617, 46848), (16296, 44896), (16836, 43456), (17664, 41419), (17751, 41216), (17848, 40992), (18624, 39284), (19642, 37248), (20496, 35696), (20608, 35502), (21728, 33672), (22448, 32592), (23424, 31234), (23668, 30912), (24832, 29463), (26772, 27328)]