890408064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 2955617280

約数和(自身を除く): 2065209216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 83, 84, 91, 96, 104, 112, 128, 156, 166, 168, 182, 192, 208, 224, 249, 273, 307, 312, 332, 336, 364, 384, 416, 448, 498, 546, 581, 614, 624, 664, 672, 728, 832, 896, 921, 996, 1079, 1092, 1162, 1228, 1248, 1328, 1344, 1456, 1664, 1743, 1842, 1992, 2149, 2158, 2184, 2324, 2456, 2496, 2656, 2688, 2912, 3237, 3486, 3684, 3984, 3991, 4298, 4316, 4368, 4648, 4912, 4992, 5312, 5824, 6447, 6474, 6972, 7368, 7553, 7968, 7982, 8596, 8632, 8736, 9296, 9824, 10624, 11648, 11973, 12894, 12948, 13944, 14736, 15106, 15936, 15964, 17192, 17264, 17472, 18592, 19648, 22659, 23946, 25481, 25788, 25896, 27888, 27937, 29472, 30212, 31872, 31928, 34384, 34528, 34944, 37184, 39296, 45318, 47892, 50962, 51576, 51792, 55776, 55874, 58944, 60424, 63856, 68768, 69056, 74368, 76443, 83811, 90636, 95784, 101924, 103152, 103584, 111552, 111748, 117888, 120848, 127712, 137536, 138112, 152886, 167622, 178367, 181272, 191568, 203848, 206304, 207168, 223104, 223496, 241696, 255424, 275072, 305772, 331253, 335244, 356734, 362544, 383136, 407696, 412608, 414336, 446992, 483392, 510848, 535101, 611544, 662506, 670488, 713468, 725088, 766272, 815392, 825216, 893984, 966784, 993759, 1070202, 1223088, 1325012, 1340976, 1426936, 1450176, 1532544, 1630784, 1787968, 1987518, 2140404, 2318771, 2446176, 2650024, 2681952, 2853872, 2900352, 3261568, 3575936, 3975036, 4280808, 4637542, 4892352, 5300048, 5363904, 5707744, 6956313, 7950072, 8561616, 9275084, 9784704, 10600096, 10727808, 11415488, 13912626, 15900144, 17123232, 18550168, 21200192, 22830976, 27825252, 31800288, 34246464, 37100336, 42400384, 55650504, 63600576, 68492928, 74200672, 111301008, 127201152, 148401344, 222602016, 296802688, 445204032, 890408064]

約数ペア:

[(1, 890408064), (2, 445204032), (3, 296802688), (4, 222602016), (6, 148401344), (7, 127201152), (8, 111301008), (12, 74200672), (13, 68492928), (14, 63600576), (16, 55650504), (21, 42400384), (24, 37100336), (26, 34246464), (28, 31800288), (32, 27825252), (39, 22830976), (42, 21200192), (48, 18550168), (52, 17123232), (56, 15900144), (64, 13912626), (78, 11415488), (83, 10727808), (84, 10600096), (91, 9784704), (96, 9275084), (104, 8561616), (112, 7950072), (128, 6956313), (156, 5707744), (166, 5363904), (168, 5300048), (182, 4892352), (192, 4637542), (208, 4280808), (224, 3975036), (249, 3575936), (273, 3261568), (307, 2900352), (312, 2853872), (332, 2681952), (336, 2650024), (364, 2446176), (384, 2318771), (416, 2140404), (448, 1987518), (498, 1787968), (546, 1630784), (581, 1532544), (614, 1450176), (624, 1426936), (664, 1340976), (672, 1325012), (728, 1223088), (832, 1070202), (896, 993759), (921, 966784), (996, 893984), (1079, 825216), (1092, 815392), (1162, 766272), (1228, 725088), (1248, 713468), (1328, 670488), (1344, 662506), (1456, 611544), (1664, 535101), (1743, 510848), (1842, 483392), (1992, 446992), (2149, 414336), (2158, 412608), (2184, 407696), (2324, 383136), (2456, 362544), (2496, 356734), (2656, 335244), (2688, 331253), (2912, 305772), (3237, 275072), (3486, 255424), (3684, 241696), (3984, 223496), (3991, 223104), (4298, 207168), (4316, 206304), (4368, 203848), (4648, 191568), (4912, 181272), (4992, 178367), (5312, 167622), (5824, 152886), (6447, 138112), (6474, 137536), (6972, 127712), (7368, 120848), (7553, 117888), (7968, 111748), (7982, 111552), (8596, 103584), (8632, 103152), (8736, 101924), (9296, 95784), (9824, 90636), (10624, 83811), (11648, 76443), (11973, 74368), (12894, 69056), (12948, 68768), (13944, 63856), (14736, 60424), (15106, 58944), (15936, 55874), (15964, 55776), (17192, 51792), (17264, 51576), (17472, 50962), (18592, 47892), (19648, 45318), (22659, 39296), (23946, 37184), (25481, 34944), (25788, 34528), (25896, 34384), (27888, 31928), (27937, 31872), (29472, 30212)]