21909264384

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16496

約数の個数: 192

約数和(自身を含む): 68912363520

約数和(自身を除く): 47003099136

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, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2048, 2604, 2688, 2976, 3072, 3472, 3584, 3968, 5208, 5376, 5952, 6144, 6944, 7168, 7936, 10416, 10752, 11904, 13888, 14336, 15872, 16433, 20832, 21504, 23808, 27776, 31744, 32866, 41664, 43008, 47616, 49299, 55552, 63488, 65732, 83328, 95232, 98598, 111104, 115031, 131464, 166656, 190464, 197196, 222208, 230062, 262928, 333312, 345093, 394392, 444416, 460124, 509423, 525856, 666624, 690186, 788784, 920248, 1018846, 1051712, 1333248, 1380372, 1528269, 1577568, 1840496, 2037692, 2103424, 2760744, 3056538, 3155136, 3565961, 3680992, 4075384, 4206848, 5521488, 6113076, 6310272, 7131922, 7361984, 8150768, 8413696, 10697883, 11042976, 12226152, 12620544, 14263844, 14723968, 16301536, 16827392, 21395766, 22085952, 24452304, 25241088, 28527688, 29447936, 32603072, 33654784, 42791532, 44171904, 48904608, 50482176, 57055376, 58895872, 65206144, 85583064, 88343808, 97809216, 100964352, 114110752, 117791744, 130412288, 171166128, 176687616, 195618432, 228221504, 235583488, 260824576, 342332256, 353375232, 391236864, 456443008, 521649152, 684664512, 706750464, 782473728, 912886016, 1043298304, 1369329024, 1564947456, 1825772032, 2738658048, 3129894912, 3651544064, 5477316096, 7303088128, 10954632192, 21909264384]

約数ペア:

[(1, 21909264384), (2, 10954632192), (3, 7303088128), (4, 5477316096), (6, 3651544064), (7, 3129894912), (8, 2738658048), (12, 1825772032), (14, 1564947456), (16, 1369329024), (21, 1043298304), (24, 912886016), (28, 782473728), (31, 706750464), (32, 684664512), (42, 521649152), (48, 456443008), (56, 391236864), (62, 353375232), (64, 342332256), (84, 260824576), (93, 235583488), (96, 228221504), (112, 195618432), (124, 176687616), (128, 171166128), (168, 130412288), (186, 117791744), (192, 114110752), (217, 100964352), (224, 97809216), (248, 88343808), (256, 85583064), (336, 65206144), (372, 58895872), (384, 57055376), (434, 50482176), (448, 48904608), (496, 44171904), (512, 42791532), (651, 33654784), (672, 32603072), (744, 29447936), (768, 28527688), (868, 25241088), (896, 24452304), (992, 22085952), (1024, 21395766), (1302, 16827392), (1344, 16301536), (1488, 14723968), (1536, 14263844), (1736, 12620544), (1792, 12226152), (1984, 11042976), (2048, 10697883), (2604, 8413696), (2688, 8150768), (2976, 7361984), (3072, 7131922), (3472, 6310272), (3584, 6113076), (3968, 5521488), (5208, 4206848), (5376, 4075384), (5952, 3680992), (6144, 3565961), (6944, 3155136), (7168, 3056538), (7936, 2760744), (10416, 2103424), (10752, 2037692), (11904, 1840496), (13888, 1577568), (14336, 1528269), (15872, 1380372), (16433, 1333248), (20832, 1051712), (21504, 1018846), (23808, 920248), (27776, 788784), (31744, 690186), (32866, 666624), (41664, 525856), (43008, 509423), (47616, 460124), (49299, 444416), (55552, 394392), (63488, 345093), (65732, 333312), (83328, 262928), (95232, 230062), (98598, 222208), (111104, 197196), (115031, 190464), (131464, 166656)]