2021203968

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 224

約数和(自身を含む): 6374952960

約数和(自身を除く): 4353748992

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, 379, 384, 434, 448, 496, 512, 651, 672, 744, 758, 768, 868, 896, 992, 1024, 1137, 1302, 1344, 1488, 1516, 1536, 1736, 1792, 1984, 2048, 2274, 2604, 2653, 2688, 2976, 3032, 3072, 3472, 3584, 3968, 4096, 4548, 5208, 5306, 5376, 5952, 6064, 6144, 6944, 7168, 7936, 7959, 8192, 9096, 10416, 10612, 10752, 11749, 11904, 12128, 12288, 13888, 14336, 15872, 15918, 18192, 20832, 21224, 21504, 23498, 23808, 24256, 24576, 27776, 28672, 31744, 31836, 35247, 36384, 41664, 42448, 43008, 46996, 47616, 48512, 55552, 57344, 63488, 63672, 70494, 72768, 82243, 83328, 84896, 86016, 93992, 95232, 97024, 111104, 126976, 127344, 140988, 145536, 164486, 166656, 169792, 172032, 187984, 190464, 194048, 222208, 246729, 253952, 254688, 281976, 291072, 328972, 333312, 339584, 375968, 380928, 388096, 444416, 493458, 509376, 563952, 582144, 657944, 666624, 679168, 751936, 761856, 776192, 888832, 986916, 1018752, 1127904, 1164288, 1315888, 1333248, 1358336, 1503872, 1552384, 1777664, 1973832, 2037504, 2255808, 2328576, 2631776, 2666496, 2716672, 3007744, 3104768, 3947664, 4075008, 4511616, 4657152, 5263552, 5332992, 5433344, 6015488, 7895328, 8150016, 9023232, 9314304, 10527104, 10866688, 12030976, 15790656, 16300032, 18046464, 21054208, 21733376, 24061952, 31581312, 32600064, 36092928, 42108416, 48123904, 63162624, 65200128, 72185856, 84216832, 96247808, 126325248, 144371712, 168433664, 252650496, 288743424, 336867328, 505300992, 673734656, 1010601984, 2021203968]

約数ペア:

[(1, 2021203968), (2, 1010601984), (3, 673734656), (4, 505300992), (6, 336867328), (7, 288743424), (8, 252650496), (12, 168433664), (14, 144371712), (16, 126325248), (21, 96247808), (24, 84216832), (28, 72185856), (31, 65200128), (32, 63162624), (42, 48123904), (48, 42108416), (56, 36092928), (62, 32600064), (64, 31581312), (84, 24061952), (93, 21733376), (96, 21054208), (112, 18046464), (124, 16300032), (128, 15790656), (168, 12030976), (186, 10866688), (192, 10527104), (217, 9314304), (224, 9023232), (248, 8150016), (256, 7895328), (336, 6015488), (372, 5433344), (379, 5332992), (384, 5263552), (434, 4657152), (448, 4511616), (496, 4075008), (512, 3947664), (651, 3104768), (672, 3007744), (744, 2716672), (758, 2666496), (768, 2631776), (868, 2328576), (896, 2255808), (992, 2037504), (1024, 1973832), (1137, 1777664), (1302, 1552384), (1344, 1503872), (1488, 1358336), (1516, 1333248), (1536, 1315888), (1736, 1164288), (1792, 1127904), (1984, 1018752), (2048, 986916), (2274, 888832), (2604, 776192), (2653, 761856), (2688, 751936), (2976, 679168), (3032, 666624), (3072, 657944), (3472, 582144), (3584, 563952), (3968, 509376), (4096, 493458), (4548, 444416), (5208, 388096), (5306, 380928), (5376, 375968), (5952, 339584), (6064, 333312), (6144, 328972), (6944, 291072), (7168, 281976), (7936, 254688), (7959, 253952), (8192, 246729), (9096, 222208), (10416, 194048), (10612, 190464), (10752, 187984), (11749, 172032), (11904, 169792), (12128, 166656), (12288, 164486), (13888, 145536), (14336, 140988), (15872, 127344), (15918, 126976), (18192, 111104), (20832, 97024), (21224, 95232), (21504, 93992), (23498, 86016), (23808, 84896), (24256, 83328), (24576, 82243), (27776, 72768), (28672, 70494), (31744, 63672), (31836, 63488), (35247, 57344), (36384, 55552), (41664, 48512), (42448, 47616), (43008, 46996)]