672956928

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 240

約数和(自身を含む): 2294662656

約数和(自身を除く): 1621705728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 673, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1346, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2019, 2232, 2304, 2604, 2688, 2692, 2976, 3472, 3584, 3906, 3968, 4032, 4038, 4464, 4608, 4711, 5208, 5376, 5384, 5952, 6057, 6944, 7812, 7936, 8064, 8076, 8928, 9422, 10416, 10752, 10768, 11904, 12114, 13888, 14133, 15624, 15872, 16128, 16152, 17856, 18844, 20832, 20863, 21536, 23808, 24228, 27776, 28266, 31248, 32256, 32304, 35712, 37688, 41664, 41726, 42399, 43072, 47616, 48456, 55552, 56532, 62496, 62589, 64608, 71424, 75376, 83328, 83452, 84798, 86144, 96912, 111104, 113064, 124992, 125178, 129216, 142848, 146041, 150752, 166656, 166904, 169596, 172288, 187767, 193824, 226128, 249984, 250356, 258432, 292082, 301504, 333312, 333808, 339192, 344576, 375534, 387648, 438123, 452256, 499968, 500712, 516864, 584164, 603008, 667616, 678384, 751068, 775296, 876246, 904512, 999936, 1001424, 1033728, 1168328, 1206016, 1314369, 1335232, 1356768, 1502136, 1550592, 1752492, 1809024, 2002848, 2336656, 2412032, 2628738, 2670464, 2713536, 3004272, 3101184, 3504984, 3618048, 4005696, 4673312, 5257476, 5340928, 5427072, 6008544, 7009968, 7236096, 8011392, 9346624, 10514952, 10681856, 10854144, 12017088, 14019936, 16022784, 18693248, 21029904, 21708288, 24034176, 28039872, 32045568, 37386496, 42059808, 48068352, 56079744, 74772992, 84119616, 96136704, 112159488, 168239232, 224318976, 336478464, 672956928]

約数ペア:

[(1, 672956928), (2, 336478464), (3, 224318976), (4, 168239232), (6, 112159488), (7, 96136704), (8, 84119616), (9, 74772992), (12, 56079744), (14, 48068352), (16, 42059808), (18, 37386496), (21, 32045568), (24, 28039872), (28, 24034176), (31, 21708288), (32, 21029904), (36, 18693248), (42, 16022784), (48, 14019936), (56, 12017088), (62, 10854144), (63, 10681856), (64, 10514952), (72, 9346624), (84, 8011392), (93, 7236096), (96, 7009968), (112, 6008544), (124, 5427072), (126, 5340928), (128, 5257476), (144, 4673312), (168, 4005696), (186, 3618048), (192, 3504984), (217, 3101184), (224, 3004272), (248, 2713536), (252, 2670464), (256, 2628738), (279, 2412032), (288, 2336656), (336, 2002848), (372, 1809024), (384, 1752492), (434, 1550592), (448, 1502136), (496, 1356768), (504, 1335232), (512, 1314369), (558, 1206016), (576, 1168328), (651, 1033728), (672, 1001424), (673, 999936), (744, 904512), (768, 876246), (868, 775296), (896, 751068), (992, 678384), (1008, 667616), (1116, 603008), (1152, 584164), (1302, 516864), (1344, 500712), (1346, 499968), (1488, 452256), (1536, 438123), (1736, 387648), (1792, 375534), (1953, 344576), (1984, 339192), (2016, 333808), (2019, 333312), (2232, 301504), (2304, 292082), (2604, 258432), (2688, 250356), (2692, 249984), (2976, 226128), (3472, 193824), (3584, 187767), (3906, 172288), (3968, 169596), (4032, 166904), (4038, 166656), (4464, 150752), (4608, 146041), (4711, 142848), (5208, 129216), (5376, 125178), (5384, 124992), (5952, 113064), (6057, 111104), (6944, 96912), (7812, 86144), (7936, 84798), (8064, 83452), (8076, 83328), (8928, 75376), (9422, 71424), (10416, 64608), (10752, 62589), (10768, 62496), (11904, 56532), (12114, 55552), (13888, 48456), (14133, 47616), (15624, 43072), (15872, 42399), (16128, 41726), (16152, 41664), (17856, 37688), (18844, 35712), (20832, 32304), (20863, 32256), (21536, 31248), (23808, 28266), (24228, 27776)]