991678464

素因数分解:

$2^{12}\times 3^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 390

約数和(自身を含む): 3502586274

約数和(自身を除く): 2510907810

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 64, 72, 81, 84, 96, 98, 108, 112, 122, 126, 128, 144, 147, 162, 168, 183, 189, 192, 196, 216, 224, 244, 252, 256, 288, 294, 324, 336, 366, 378, 384, 392, 427, 432, 441, 448, 488, 504, 512, 549, 567, 576, 588, 648, 672, 732, 756, 768, 784, 854, 864, 882, 896, 976, 1008, 1024, 1098, 1134, 1152, 1176, 1281, 1296, 1323, 1344, 1464, 1512, 1536, 1568, 1647, 1708, 1728, 1764, 1792, 1952, 2016, 2048, 2196, 2268, 2304, 2352, 2562, 2592, 2646, 2688, 2928, 2989, 3024, 3072, 3136, 3294, 3416, 3456, 3528, 3584, 3843, 3904, 3969, 4032, 4096, 4392, 4536, 4608, 4704, 4941, 5124, 5184, 5292, 5376, 5856, 5978, 6048, 6144, 6272, 6588, 6832, 6912, 7056, 7168, 7686, 7808, 7938, 8064, 8784, 8967, 9072, 9216, 9408, 9882, 10248, 10368, 10584, 10752, 11529, 11712, 11956, 12096, 12288, 12544, 13176, 13664, 13824, 14112, 14336, 15372, 15616, 15876, 16128, 17568, 17934, 18144, 18432, 18816, 19764, 20496, 20736, 21168, 21504, 23058, 23424, 23912, 24192, 25088, 26352, 26901, 27328, 27648, 28224, 28672, 30744, 31232, 31752, 32256, 34587, 35136, 35868, 36288, 36864, 37632, 39528, 40992, 41472, 42336, 43008, 46116, 46848, 47824, 48384, 50176, 52704, 53802, 54656, 55296, 56448, 61488, 62464, 63504, 64512, 69174, 70272, 71736, 72576, 75264, 79056, 80703, 81984, 82944, 84672, 86016, 92232, 93696, 95648, 96768, 100352, 105408, 107604, 109312, 110592, 112896, 122976, 124928, 127008, 129024, 138348, 140544, 143472, 145152, 150528, 158112, 161406, 163968, 165888, 169344, 184464, 187392, 191296, 193536, 200704, 210816, 215208, 218624, 225792, 242109, 245952, 249856, 254016, 258048, 276696, 281088, 286944, 290304, 301056, 316224, 322812, 327936, 331776, 338688, 368928, 374784, 382592, 387072, 421632, 430416, 437248, 451584, 484218, 491904, 508032, 553392, 562176, 573888, 580608, 602112, 632448, 645624, 655872, 677376, 737856, 749568, 765184, 774144, 843264, 860832, 874496, 903168, 968436, 983808, 1016064, 1106784, 1124352, 1147776, 1161216, 1264896, 1291248, 1311744, 1354752, 1475712, 1530368, 1686528, 1721664, 1748992, 1806336, 1936872, 1967616, 2032128, 2213568, 2248704, 2295552, 2322432, 2529792, 2582496, 2623488, 2709504, 2951424, 3060736, 3373056, 3443328, 3873744, 3935232, 4064256, 4427136, 4591104, 5059584, 5164992, 5246976, 5419008, 5902848, 6121472, 6746112, 6886656, 7747488, 7870464, 8128512, 8854272, 9182208, 10119168, 10329984, 11805696, 12242944, 13773312, 15494976, 15740928, 16257024, 17708544, 18364416, 20238336, 20659968, 23611392, 27546624, 30989952, 35417088, 36728832, 41319936, 47222784, 55093248, 61979904, 70834176, 82639872, 110186496, 123959808, 141668352, 165279744, 247919616, 330559488, 495839232, 991678464]

約数ペア:

[(1, 991678464), (2, 495839232), (3, 330559488), (4, 247919616), (6, 165279744), (7, 141668352), (8, 123959808), (9, 110186496), (12, 82639872), (14, 70834176), (16, 61979904), (18, 55093248), (21, 47222784), (24, 41319936), (27, 36728832), (28, 35417088), (32, 30989952), (36, 27546624), (42, 23611392), (48, 20659968), (49, 20238336), (54, 18364416), (56, 17708544), (61, 16257024), (63, 15740928), (64, 15494976), (72, 13773312), (81, 12242944), (84, 11805696), (96, 10329984), (98, 10119168), (108, 9182208), (112, 8854272), (122, 8128512), (126, 7870464), (128, 7747488), (144, 6886656), (147, 6746112), (162, 6121472), (168, 5902848), (183, 5419008), (189, 5246976), (192, 5164992), (196, 5059584), (216, 4591104), (224, 4427136), (244, 4064256), (252, 3935232), (256, 3873744), (288, 3443328), (294, 3373056), (324, 3060736), (336, 2951424), (366, 2709504), (378, 2623488), (384, 2582496), (392, 2529792), (427, 2322432), (432, 2295552), (441, 2248704), (448, 2213568), (488, 2032128), (504, 1967616), (512, 1936872), (549, 1806336), (567, 1748992), (576, 1721664), (588, 1686528), (648, 1530368), (672, 1475712), (732, 1354752), (756, 1311744), (768, 1291248), (784, 1264896), (854, 1161216), (864, 1147776), (882, 1124352), (896, 1106784), (976, 1016064), (1008, 983808), (1024, 968436), (1098, 903168), (1134, 874496), (1152, 860832), (1176, 843264), (1281, 774144), (1296, 765184), (1323, 749568), (1344, 737856), (1464, 677376), (1512, 655872), (1536, 645624), (1568, 632448), (1647, 602112), (1708, 580608), (1728, 573888), (1764, 562176), (1792, 553392), (1952, 508032), (2016, 491904), (2048, 484218), (2196, 451584), (2268, 437248), (2304, 430416), (2352, 421632), (2562, 387072), (2592, 382592), (2646, 374784), (2688, 368928), (2928, 338688), (2989, 331776), (3024, 327936), (3072, 322812), (3136, 316224), (3294, 301056), (3416, 290304), (3456, 286944), (3528, 281088), (3584, 276696), (3843, 258048), (3904, 254016), (3969, 249856), (4032, 245952), (4096, 242109), (4392, 225792), (4536, 218624), (4608, 215208), (4704, 210816), (4941, 200704), (5124, 193536), (5184, 191296), (5292, 187392), (5376, 184464), (5856, 169344), (5978, 165888), (6048, 163968), (6144, 161406), (6272, 158112), (6588, 150528), (6832, 145152), (6912, 143472), (7056, 140544), (7168, 138348), (7686, 129024), (7808, 127008), (7938, 124928), (8064, 122976), (8784, 112896), (8967, 110592), (9072, 109312), (9216, 107604), (9408, 105408), (9882, 100352), (10248, 96768), (10368, 95648), (10584, 93696), (10752, 92232), (11529, 86016), (11712, 84672), (11956, 82944), (12096, 81984), (12288, 80703), (12544, 79056), (13176, 75264), (13664, 72576), (13824, 71736), (14112, 70272), (14336, 69174), (15372, 64512), (15616, 63504), (15876, 62464), (16128, 61488), (17568, 56448), (17934, 55296), (18144, 54656), (18432, 53802), (18816, 52704), (19764, 50176), (20496, 48384), (20736, 47824), (21168, 46848), (21504, 46116), (23058, 43008), (23424, 42336), (23912, 41472), (24192, 40992), (25088, 39528), (26352, 37632), (26901, 36864), (27328, 36288), (27648, 35868), (28224, 35136), (28672, 34587), (30744, 32256), (31232, 31752)]