1661476992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 256

約数和(自身を含む): 5280890880

約数和(自身を除く): 3619413888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 127, 128, 157, 168, 186, 192, 217, 224, 248, 254, 314, 336, 372, 381, 384, 434, 448, 471, 496, 508, 628, 651, 672, 744, 762, 868, 889, 896, 942, 992, 1016, 1099, 1256, 1302, 1344, 1488, 1524, 1736, 1778, 1884, 1984, 2032, 2198, 2512, 2604, 2667, 2688, 2976, 3048, 3297, 3472, 3556, 3768, 3937, 3968, 4064, 4396, 4867, 5024, 5208, 5334, 5952, 6096, 6594, 6944, 7112, 7536, 7874, 8128, 8792, 9734, 10048, 10416, 10668, 11811, 11904, 12192, 13188, 13888, 14224, 14601, 15072, 15748, 16256, 17584, 19468, 19939, 20096, 20832, 21336, 23622, 24384, 26376, 27559, 27776, 28448, 29202, 30144, 31496, 34069, 35168, 38936, 39878, 41664, 42672, 47244, 48768, 52752, 55118, 56896, 58404, 59817, 60288, 62992, 68138, 70336, 77872, 79756, 82677, 83328, 85344, 94488, 102207, 105504, 110236, 113792, 116808, 119634, 125984, 136276, 139573, 140672, 155744, 159512, 165354, 170688, 188976, 204414, 211008, 220472, 233616, 239268, 251968, 272552, 279146, 311488, 319024, 330708, 341376, 377952, 408828, 418719, 422016, 440944, 467232, 478536, 503936, 545104, 558292, 618109, 622976, 638048, 661416, 755904, 817656, 837438, 881888, 934464, 957072, 1090208, 1116584, 1236218, 1276096, 1322832, 1511808, 1635312, 1674876, 1763776, 1854327, 1868928, 1914144, 2180416, 2233168, 2472436, 2552192, 2645664, 3270624, 3349752, 3527552, 3708654, 3828288, 4326763, 4360832, 4466336, 4944872, 5291328, 6541248, 6699504, 7417308, 7656576, 8653526, 8932672, 9889744, 10582656, 12980289, 13082496, 13399008, 14834616, 17307052, 17865344, 19779488, 25960578, 26798016, 29669232, 34614104, 39558976, 51921156, 53596032, 59338464, 69228208, 79117952, 103842312, 118676928, 138456416, 207684624, 237353856, 276912832, 415369248, 553825664, 830738496, 1661476992]

約数ペア:

[(1, 1661476992), (2, 830738496), (3, 553825664), (4, 415369248), (6, 276912832), (7, 237353856), (8, 207684624), (12, 138456416), (14, 118676928), (16, 103842312), (21, 79117952), (24, 69228208), (28, 59338464), (31, 53596032), (32, 51921156), (42, 39558976), (48, 34614104), (56, 29669232), (62, 26798016), (64, 25960578), (84, 19779488), (93, 17865344), (96, 17307052), (112, 14834616), (124, 13399008), (127, 13082496), (128, 12980289), (157, 10582656), (168, 9889744), (186, 8932672), (192, 8653526), (217, 7656576), (224, 7417308), (248, 6699504), (254, 6541248), (314, 5291328), (336, 4944872), (372, 4466336), (381, 4360832), (384, 4326763), (434, 3828288), (448, 3708654), (471, 3527552), (496, 3349752), (508, 3270624), (628, 2645664), (651, 2552192), (672, 2472436), (744, 2233168), (762, 2180416), (868, 1914144), (889, 1868928), (896, 1854327), (942, 1763776), (992, 1674876), (1016, 1635312), (1099, 1511808), (1256, 1322832), (1302, 1276096), (1344, 1236218), (1488, 1116584), (1524, 1090208), (1736, 957072), (1778, 934464), (1884, 881888), (1984, 837438), (2032, 817656), (2198, 755904), (2512, 661416), (2604, 638048), (2667, 622976), (2688, 618109), (2976, 558292), (3048, 545104), (3297, 503936), (3472, 478536), (3556, 467232), (3768, 440944), (3937, 422016), (3968, 418719), (4064, 408828), (4396, 377952), (4867, 341376), (5024, 330708), (5208, 319024), (5334, 311488), (5952, 279146), (6096, 272552), (6594, 251968), (6944, 239268), (7112, 233616), (7536, 220472), (7874, 211008), (8128, 204414), (8792, 188976), (9734, 170688), (10048, 165354), (10416, 159512), (10668, 155744), (11811, 140672), (11904, 139573), (12192, 136276), (13188, 125984), (13888, 119634), (14224, 116808), (14601, 113792), (15072, 110236), (15748, 105504), (16256, 102207), (17584, 94488), (19468, 85344), (19939, 83328), (20096, 82677), (20832, 79756), (21336, 77872), (23622, 70336), (24384, 68138), (26376, 62992), (27559, 60288), (27776, 59817), (28448, 58404), (29202, 56896), (30144, 55118), (31496, 52752), (34069, 48768), (35168, 47244), (38936, 42672), (39878, 41664)]