768395264

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 2091398400

約数和(自身を除く): 1323003136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 64, 76, 91, 98, 104, 112, 124, 128, 133, 152, 182, 196, 208, 217, 224, 247, 248, 256, 266, 304, 364, 392, 403, 416, 434, 448, 494, 496, 512, 532, 589, 608, 637, 728, 784, 806, 832, 868, 896, 931, 988, 992, 1024, 1064, 1178, 1216, 1274, 1456, 1519, 1568, 1612, 1664, 1729, 1736, 1792, 1862, 1976, 1984, 2048, 2128, 2356, 2432, 2548, 2821, 2912, 3038, 3136, 3224, 3328, 3458, 3472, 3584, 3724, 3952, 3968, 4123, 4256, 4712, 4864, 5096, 5642, 5824, 6076, 6272, 6448, 6656, 6916, 6944, 7168, 7448, 7657, 7904, 7936, 8246, 8512, 9424, 9728, 10192, 11284, 11648, 12103, 12152, 12544, 12896, 13312, 13832, 13888, 14336, 14896, 15314, 15808, 15872, 16492, 17024, 18848, 19456, 19747, 20384, 22568, 23296, 24206, 24304, 25088, 25792, 26624, 27664, 27776, 28861, 29792, 30628, 31616, 31744, 32984, 34048, 37696, 38912, 39494, 40768, 45136, 46592, 48412, 48608, 50176, 51584, 53599, 55328, 55552, 57722, 59584, 61256, 63232, 63488, 65968, 68096, 75392, 78988, 81536, 90272, 93184, 96824, 97216, 100352, 103168, 107198, 110656, 111104, 115444, 119168, 122512, 126464, 131936, 136192, 150784, 157976, 163072, 180544, 186368, 193648, 194432, 206336, 214396, 221312, 222208, 230888, 238336, 245024, 252928, 263872, 272384, 301568, 315952, 326144, 361088, 375193, 387296, 388864, 412672, 428792, 442624, 444416, 461776, 476672, 490048, 505856, 527744, 603136, 631904, 652288, 722176, 750386, 774592, 777728, 825344, 857584, 885248, 923552, 953344, 980096, 1055488, 1206272, 1263808, 1304576, 1444352, 1500772, 1549184, 1555456, 1715168, 1770496, 1847104, 1906688, 1960192, 2110976, 2527616, 2888704, 3001544, 3098368, 3110912, 3430336, 3540992, 3694208, 3920384, 4221952, 5055232, 5777408, 6003088, 6196736, 6860672, 7388416, 7840768, 8443904, 10110464, 12006176, 12393472, 13721344, 14776832, 15681536, 20220928, 24012352, 24786944, 27442688, 29553664, 40441856, 48024704, 54885376, 59107328, 96049408, 109770752, 192098816, 384197632, 768395264]

約数ペア:

[(1, 768395264), (2, 384197632), (4, 192098816), (7, 109770752), (8, 96049408), (13, 59107328), (14, 54885376), (16, 48024704), (19, 40441856), (26, 29553664), (28, 27442688), (31, 24786944), (32, 24012352), (38, 20220928), (49, 15681536), (52, 14776832), (56, 13721344), (62, 12393472), (64, 12006176), (76, 10110464), (91, 8443904), (98, 7840768), (104, 7388416), (112, 6860672), (124, 6196736), (128, 6003088), (133, 5777408), (152, 5055232), (182, 4221952), (196, 3920384), (208, 3694208), (217, 3540992), (224, 3430336), (247, 3110912), (248, 3098368), (256, 3001544), (266, 2888704), (304, 2527616), (364, 2110976), (392, 1960192), (403, 1906688), (416, 1847104), (434, 1770496), (448, 1715168), (494, 1555456), (496, 1549184), (512, 1500772), (532, 1444352), (589, 1304576), (608, 1263808), (637, 1206272), (728, 1055488), (784, 980096), (806, 953344), (832, 923552), (868, 885248), (896, 857584), (931, 825344), (988, 777728), (992, 774592), (1024, 750386), (1064, 722176), (1178, 652288), (1216, 631904), (1274, 603136), (1456, 527744), (1519, 505856), (1568, 490048), (1612, 476672), (1664, 461776), (1729, 444416), (1736, 442624), (1792, 428792), (1862, 412672), (1976, 388864), (1984, 387296), (2048, 375193), (2128, 361088), (2356, 326144), (2432, 315952), (2548, 301568), (2821, 272384), (2912, 263872), (3038, 252928), (3136, 245024), (3224, 238336), (3328, 230888), (3458, 222208), (3472, 221312), (3584, 214396), (3724, 206336), (3952, 194432), (3968, 193648), (4123, 186368), (4256, 180544), (4712, 163072), (4864, 157976), (5096, 150784), (5642, 136192), (5824, 131936), (6076, 126464), (6272, 122512), (6448, 119168), (6656, 115444), (6916, 111104), (6944, 110656), (7168, 107198), (7448, 103168), (7657, 100352), (7904, 97216), (7936, 96824), (8246, 93184), (8512, 90272), (9424, 81536), (9728, 78988), (10192, 75392), (11284, 68096), (11648, 65968), (12103, 63488), (12152, 63232), (12544, 61256), (12896, 59584), (13312, 57722), (13832, 55552), (13888, 55328), (14336, 53599), (14896, 51584), (15314, 50176), (15808, 48608), (15872, 48412), (16492, 46592), (17024, 45136), (18848, 40768), (19456, 39494), (19747, 38912), (20384, 37696), (22568, 34048), (23296, 32984), (24206, 31744), (24304, 31616), (25088, 30628), (25792, 29792), (26624, 28861), (27664, 27776)]