688816128

素因数分解:

$2^{15}\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 384

約数和(自身を含む): 2510252640

約数和(自身を除く): 1821436512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 128, 132, 143, 147, 154, 156, 168, 176, 182, 192, 196, 208, 224, 231, 256, 264, 273, 286, 294, 308, 312, 336, 352, 364, 384, 392, 416, 429, 448, 462, 512, 528, 539, 546, 572, 588, 616, 624, 637, 672, 704, 728, 768, 784, 832, 858, 896, 924, 1001, 1024, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1344, 1408, 1456, 1536, 1568, 1617, 1664, 1716, 1792, 1848, 1911, 2002, 2048, 2112, 2156, 2184, 2288, 2352, 2464, 2496, 2548, 2688, 2816, 2912, 3003, 3072, 3136, 3234, 3328, 3432, 3584, 3696, 3822, 4004, 4096, 4224, 4312, 4368, 4576, 4704, 4928, 4992, 5096, 5376, 5632, 5824, 6006, 6144, 6272, 6468, 6656, 6864, 7007, 7168, 7392, 7644, 8008, 8192, 8448, 8624, 8736, 9152, 9408, 9856, 9984, 10192, 10752, 11264, 11648, 12012, 12288, 12544, 12936, 13312, 13728, 14014, 14336, 14784, 15288, 16016, 16384, 16896, 17248, 17472, 18304, 18816, 19712, 19968, 20384, 21021, 21504, 22528, 23296, 24024, 24576, 25088, 25872, 26624, 27456, 28028, 28672, 29568, 30576, 32032, 32768, 33792, 34496, 34944, 36608, 37632, 39424, 39936, 40768, 42042, 43008, 45056, 46592, 48048, 49152, 50176, 51744, 53248, 54912, 56056, 57344, 59136, 61152, 64064, 67584, 68992, 69888, 73216, 75264, 78848, 79872, 81536, 84084, 86016, 90112, 93184, 96096, 98304, 100352, 103488, 106496, 109824, 112112, 114688, 118272, 122304, 128128, 135168, 137984, 139776, 146432, 150528, 157696, 159744, 163072, 168168, 172032, 180224, 186368, 192192, 200704, 206976, 212992, 219648, 224224, 229376, 236544, 244608, 256256, 270336, 275968, 279552, 292864, 301056, 315392, 319488, 326144, 336336, 344064, 360448, 372736, 384384, 401408, 413952, 425984, 439296, 448448, 473088, 489216, 512512, 540672, 551936, 559104, 585728, 602112, 630784, 638976, 652288, 672672, 688128, 745472, 768768, 802816, 827904, 878592, 896896, 946176, 978432, 1025024, 1081344, 1103872, 1118208, 1171456, 1204224, 1261568, 1277952, 1304576, 1345344, 1490944, 1537536, 1605632, 1655808, 1757184, 1793792, 1892352, 1956864, 2050048, 2207744, 2236416, 2342912, 2408448, 2523136, 2609152, 2690688, 2981888, 3075072, 3311616, 3514368, 3587584, 3784704, 3913728, 4100096, 4415488, 4472832, 4685824, 4816896, 5218304, 5381376, 6150144, 6623232, 7028736, 7175168, 7569408, 7827456, 8200192, 8830976, 8945664, 10436608, 10762752, 12300288, 13246464, 14057472, 14350336, 15654912, 16400384, 17661952, 20873216, 21525504, 24600576, 26492928, 28700672, 31309824, 32800768, 43051008, 49201152, 52985856, 57401344, 62619648, 86102016, 98402304, 114802688, 172204032, 229605376, 344408064, 688816128]

約数ペア:

[(1, 688816128), (2, 344408064), (3, 229605376), (4, 172204032), (6, 114802688), (7, 98402304), (8, 86102016), (11, 62619648), (12, 57401344), (13, 52985856), (14, 49201152), (16, 43051008), (21, 32800768), (22, 31309824), (24, 28700672), (26, 26492928), (28, 24600576), (32, 21525504), (33, 20873216), (39, 17661952), (42, 16400384), (44, 15654912), (48, 14350336), (49, 14057472), (52, 13246464), (56, 12300288), (64, 10762752), (66, 10436608), (77, 8945664), (78, 8830976), (84, 8200192), (88, 7827456), (91, 7569408), (96, 7175168), (98, 7028736), (104, 6623232), (112, 6150144), (128, 5381376), (132, 5218304), (143, 4816896), (147, 4685824), (154, 4472832), (156, 4415488), (168, 4100096), (176, 3913728), (182, 3784704), (192, 3587584), (196, 3514368), (208, 3311616), (224, 3075072), (231, 2981888), (256, 2690688), (264, 2609152), (273, 2523136), (286, 2408448), (294, 2342912), (308, 2236416), (312, 2207744), (336, 2050048), (352, 1956864), (364, 1892352), (384, 1793792), (392, 1757184), (416, 1655808), (429, 1605632), (448, 1537536), (462, 1490944), (512, 1345344), (528, 1304576), (539, 1277952), (546, 1261568), (572, 1204224), (588, 1171456), (616, 1118208), (624, 1103872), (637, 1081344), (672, 1025024), (704, 978432), (728, 946176), (768, 896896), (784, 878592), (832, 827904), (858, 802816), (896, 768768), (924, 745472), (1001, 688128), (1024, 672672), (1056, 652288), (1078, 638976), (1092, 630784), (1144, 602112), (1176, 585728), (1232, 559104), (1248, 551936), (1274, 540672), (1344, 512512), (1408, 489216), (1456, 473088), (1536, 448448), (1568, 439296), (1617, 425984), (1664, 413952), (1716, 401408), (1792, 384384), (1848, 372736), (1911, 360448), (2002, 344064), (2048, 336336), (2112, 326144), (2156, 319488), (2184, 315392), (2288, 301056), (2352, 292864), (2464, 279552), (2496, 275968), (2548, 270336), (2688, 256256), (2816, 244608), (2912, 236544), (3003, 229376), (3072, 224224), (3136, 219648), (3234, 212992), (3328, 206976), (3432, 200704), (3584, 192192), (3696, 186368), (3822, 180224), (4004, 172032), (4096, 168168), (4224, 163072), (4312, 159744), (4368, 157696), (4576, 150528), (4704, 146432), (4928, 139776), (4992, 137984), (5096, 135168), (5376, 128128), (5632, 122304), (5824, 118272), (6006, 114688), (6144, 112112), (6272, 109824), (6468, 106496), (6656, 103488), (6864, 100352), (7007, 98304), (7168, 96096), (7392, 93184), (7644, 90112), (8008, 86016), (8192, 84084), (8448, 81536), (8624, 79872), (8736, 78848), (9152, 75264), (9408, 73216), (9856, 69888), (9984, 68992), (10192, 67584), (10752, 64064), (11264, 61152), (11648, 59136), (12012, 57344), (12288, 56056), (12544, 54912), (12936, 53248), (13312, 51744), (13728, 50176), (14014, 49152), (14336, 48048), (14784, 46592), (15288, 45056), (16016, 43008), (16384, 42042), (16896, 40768), (17248, 39936), (17472, 39424), (18304, 37632), (18816, 36608), (19712, 34944), (19968, 34496), (20384, 33792), (21021, 32768), (21504, 32032), (22528, 30576), (23296, 29568), (24024, 28672), (24576, 28028), (25088, 27456), (25872, 26624)]