687977472

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 352

約数和(自身を含む): 2377009152

約数和(自身を除く): 1689031680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 107, 112, 128, 138, 156, 161, 168, 182, 184, 192, 208, 214, 224, 256, 273, 276, 299, 312, 321, 322, 336, 364, 368, 384, 416, 428, 448, 483, 512, 546, 552, 598, 624, 642, 644, 672, 728, 736, 749, 768, 832, 856, 896, 897, 966, 1024, 1092, 1104, 1196, 1248, 1284, 1288, 1344, 1391, 1456, 1472, 1498, 1536, 1664, 1712, 1792, 1794, 1932, 2093, 2184, 2208, 2247, 2392, 2461, 2496, 2568, 2576, 2688, 2782, 2912, 2944, 2996, 3072, 3328, 3424, 3584, 3588, 3864, 4173, 4186, 4368, 4416, 4494, 4784, 4922, 4992, 5136, 5152, 5376, 5564, 5824, 5888, 5992, 6279, 6656, 6848, 7168, 7176, 7383, 7728, 8346, 8372, 8736, 8832, 8988, 9568, 9737, 9844, 9984, 10272, 10304, 10752, 11128, 11648, 11776, 11984, 12558, 13312, 13696, 14352, 14766, 15456, 16692, 16744, 17227, 17472, 17664, 17976, 19136, 19474, 19688, 19968, 20544, 20608, 21504, 22256, 23296, 23552, 23968, 25116, 27392, 28704, 29211, 29532, 30912, 31993, 33384, 33488, 34454, 34944, 35328, 35952, 38272, 38948, 39376, 39936, 41088, 41216, 44512, 46592, 47936, 50232, 51681, 54784, 57408, 58422, 59064, 61824, 63986, 66768, 66976, 68908, 69888, 70656, 71904, 76544, 77896, 78752, 82176, 82432, 89024, 93184, 95872, 95979, 100464, 103362, 109568, 114816, 116844, 118128, 123648, 127972, 133536, 133952, 137816, 139776, 143808, 153088, 155792, 157504, 164352, 164864, 178048, 191744, 191958, 200928, 206724, 223951, 229632, 233688, 236256, 247296, 255944, 267072, 267904, 275632, 279552, 287616, 306176, 311584, 315008, 328704, 356096, 383488, 383916, 401856, 413448, 447902, 459264, 467376, 472512, 494592, 511888, 534144, 535808, 551264, 575232, 623168, 630016, 671853, 712192, 766976, 767832, 803712, 826896, 895804, 918528, 934752, 945024, 1023776, 1068288, 1071616, 1102528, 1150464, 1246336, 1260032, 1343706, 1424384, 1535664, 1607424, 1653792, 1791608, 1869504, 1890048, 2047552, 2136576, 2143232, 2205056, 2300928, 2492672, 2520064, 2687412, 3071328, 3214848, 3307584, 3583216, 3739008, 3780096, 4095104, 4273152, 4410112, 4985344, 5374824, 6142656, 6429696, 6615168, 7166432, 7478016, 7560192, 8190208, 8820224, 9970688, 10749648, 12285312, 13230336, 14332864, 14956032, 16380416, 17640448, 21499296, 24570624, 26460672, 28665728, 29912064, 32760832, 42998592, 49141248, 52921344, 57331456, 85997184, 98282496, 114662912, 171994368, 229325824, 343988736, 687977472]

約数ペア:

[(1, 687977472), (2, 343988736), (3, 229325824), (4, 171994368), (6, 114662912), (7, 98282496), (8, 85997184), (12, 57331456), (13, 52921344), (14, 49141248), (16, 42998592), (21, 32760832), (23, 29912064), (24, 28665728), (26, 26460672), (28, 24570624), (32, 21499296), (39, 17640448), (42, 16380416), (46, 14956032), (48, 14332864), (52, 13230336), (56, 12285312), (64, 10749648), (69, 9970688), (78, 8820224), (84, 8190208), (91, 7560192), (92, 7478016), (96, 7166432), (104, 6615168), (107, 6429696), (112, 6142656), (128, 5374824), (138, 4985344), (156, 4410112), (161, 4273152), (168, 4095104), (182, 3780096), (184, 3739008), (192, 3583216), (208, 3307584), (214, 3214848), (224, 3071328), (256, 2687412), (273, 2520064), (276, 2492672), (299, 2300928), (312, 2205056), (321, 2143232), (322, 2136576), (336, 2047552), (364, 1890048), (368, 1869504), (384, 1791608), (416, 1653792), (428, 1607424), (448, 1535664), (483, 1424384), (512, 1343706), (546, 1260032), (552, 1246336), (598, 1150464), (624, 1102528), (642, 1071616), (644, 1068288), (672, 1023776), (728, 945024), (736, 934752), (749, 918528), (768, 895804), (832, 826896), (856, 803712), (896, 767832), (897, 766976), (966, 712192), (1024, 671853), (1092, 630016), (1104, 623168), (1196, 575232), (1248, 551264), (1284, 535808), (1288, 534144), (1344, 511888), (1391, 494592), (1456, 472512), (1472, 467376), (1498, 459264), (1536, 447902), (1664, 413448), (1712, 401856), (1792, 383916), (1794, 383488), (1932, 356096), (2093, 328704), (2184, 315008), (2208, 311584), (2247, 306176), (2392, 287616), (2461, 279552), (2496, 275632), (2568, 267904), (2576, 267072), (2688, 255944), (2782, 247296), (2912, 236256), (2944, 233688), (2996, 229632), (3072, 223951), (3328, 206724), (3424, 200928), (3584, 191958), (3588, 191744), (3864, 178048), (4173, 164864), (4186, 164352), (4368, 157504), (4416, 155792), (4494, 153088), (4784, 143808), (4922, 139776), (4992, 137816), (5136, 133952), (5152, 133536), (5376, 127972), (5564, 123648), (5824, 118128), (5888, 116844), (5992, 114816), (6279, 109568), (6656, 103362), (6848, 100464), (7168, 95979), (7176, 95872), (7383, 93184), (7728, 89024), (8346, 82432), (8372, 82176), (8736, 78752), (8832, 77896), (8988, 76544), (9568, 71904), (9737, 70656), (9844, 69888), (9984, 68908), (10272, 66976), (10304, 66768), (10752, 63986), (11128, 61824), (11648, 59064), (11776, 58422), (11984, 57408), (12558, 54784), (13312, 51681), (13696, 50232), (14352, 47936), (14766, 46592), (15456, 44512), (16692, 41216), (16744, 41088), (17227, 39936), (17472, 39376), (17664, 38948), (17976, 38272), (19136, 35952), (19474, 35328), (19688, 34944), (19968, 34454), (20544, 33488), (20608, 33384), (21504, 31993), (22256, 30912), (23296, 29532), (23552, 29211), (23968, 28704), (25116, 27392)]