690259968

素因数分解:

$2^{11}\times 3^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 2206058400

約数和(自身を除く): 1515798432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 73, 76, 81, 96, 108, 114, 128, 144, 146, 152, 162, 171, 192, 216, 219, 228, 243, 256, 288, 292, 304, 324, 342, 384, 432, 438, 456, 486, 512, 513, 576, 584, 608, 648, 657, 684, 768, 864, 876, 912, 972, 1024, 1026, 1152, 1168, 1216, 1296, 1314, 1368, 1387, 1536, 1539, 1728, 1752, 1824, 1944, 1971, 2048, 2052, 2304, 2336, 2432, 2592, 2628, 2736, 2774, 3072, 3078, 3456, 3504, 3648, 3888, 3942, 4104, 4161, 4608, 4617, 4672, 4864, 5184, 5256, 5472, 5548, 5913, 6144, 6156, 6912, 7008, 7296, 7776, 7884, 8208, 8322, 9216, 9234, 9344, 9728, 10368, 10512, 10944, 11096, 11826, 12312, 12483, 13824, 14016, 14592, 15552, 15768, 16416, 16644, 17739, 18432, 18468, 18688, 19456, 20736, 21024, 21888, 22192, 23652, 24624, 24966, 27648, 28032, 29184, 31104, 31536, 32832, 33288, 35478, 36936, 37376, 37449, 38912, 41472, 42048, 43776, 44384, 47304, 49248, 49932, 55296, 56064, 58368, 62208, 63072, 65664, 66576, 70956, 73872, 74752, 74898, 82944, 84096, 87552, 88768, 94608, 98496, 99864, 112128, 112347, 116736, 124416, 126144, 131328, 133152, 141912, 147744, 149504, 149796, 165888, 168192, 175104, 177536, 189216, 196992, 199728, 224256, 224694, 248832, 252288, 262656, 266304, 283824, 295488, 299592, 336384, 337041, 350208, 355072, 378432, 393984, 399456, 448512, 449388, 497664, 504576, 525312, 532608, 567648, 590976, 599184, 672768, 674082, 710144, 756864, 787968, 798912, 898776, 1009152, 1050624, 1065216, 1135296, 1181952, 1198368, 1345536, 1348164, 1420288, 1513728, 1575936, 1597824, 1797552, 2018304, 2130432, 2270592, 2363904, 2396736, 2696328, 2840576, 3027456, 3151872, 3195648, 3595104, 4036608, 4260864, 4541184, 4727808, 4793472, 5392656, 6054912, 6391296, 7190208, 8521728, 9082368, 9455616, 9586944, 10785312, 12109824, 12782592, 14380416, 18164736, 19173888, 21570624, 25565184, 28760832, 36329472, 38347776, 43141248, 57521664, 76695552, 86282496, 115043328, 172564992, 230086656, 345129984, 690259968]

約数ペア:

[(1, 690259968), (2, 345129984), (3, 230086656), (4, 172564992), (6, 115043328), (8, 86282496), (9, 76695552), (12, 57521664), (16, 43141248), (18, 38347776), (19, 36329472), (24, 28760832), (27, 25565184), (32, 21570624), (36, 19173888), (38, 18164736), (48, 14380416), (54, 12782592), (57, 12109824), (64, 10785312), (72, 9586944), (73, 9455616), (76, 9082368), (81, 8521728), (96, 7190208), (108, 6391296), (114, 6054912), (128, 5392656), (144, 4793472), (146, 4727808), (152, 4541184), (162, 4260864), (171, 4036608), (192, 3595104), (216, 3195648), (219, 3151872), (228, 3027456), (243, 2840576), (256, 2696328), (288, 2396736), (292, 2363904), (304, 2270592), (324, 2130432), (342, 2018304), (384, 1797552), (432, 1597824), (438, 1575936), (456, 1513728), (486, 1420288), (512, 1348164), (513, 1345536), (576, 1198368), (584, 1181952), (608, 1135296), (648, 1065216), (657, 1050624), (684, 1009152), (768, 898776), (864, 798912), (876, 787968), (912, 756864), (972, 710144), (1024, 674082), (1026, 672768), (1152, 599184), (1168, 590976), (1216, 567648), (1296, 532608), (1314, 525312), (1368, 504576), (1387, 497664), (1536, 449388), (1539, 448512), (1728, 399456), (1752, 393984), (1824, 378432), (1944, 355072), (1971, 350208), (2048, 337041), (2052, 336384), (2304, 299592), (2336, 295488), (2432, 283824), (2592, 266304), (2628, 262656), (2736, 252288), (2774, 248832), (3072, 224694), (3078, 224256), (3456, 199728), (3504, 196992), (3648, 189216), (3888, 177536), (3942, 175104), (4104, 168192), (4161, 165888), (4608, 149796), (4617, 149504), (4672, 147744), (4864, 141912), (5184, 133152), (5256, 131328), (5472, 126144), (5548, 124416), (5913, 116736), (6144, 112347), (6156, 112128), (6912, 99864), (7008, 98496), (7296, 94608), (7776, 88768), (7884, 87552), (8208, 84096), (8322, 82944), (9216, 74898), (9234, 74752), (9344, 73872), (9728, 70956), (10368, 66576), (10512, 65664), (10944, 63072), (11096, 62208), (11826, 58368), (12312, 56064), (12483, 55296), (13824, 49932), (14016, 49248), (14592, 47304), (15552, 44384), (15768, 43776), (16416, 42048), (16644, 41472), (17739, 38912), (18432, 37449), (18468, 37376), (18688, 36936), (19456, 35478), (20736, 33288), (21024, 32832), (21888, 31536), (22192, 31104), (23652, 29184), (24624, 28032), (24966, 27648)]