2021848192

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 5110854840

約数和(自身を除く): 3089006648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 137, 181, 182, 196, 208, 224, 274, 362, 364, 392, 416, 448, 548, 637, 724, 728, 784, 832, 896, 959, 1096, 1267, 1274, 1448, 1456, 1568, 1664, 1781, 1918, 2192, 2353, 2534, 2548, 2896, 2912, 3136, 3562, 3836, 4384, 4706, 5068, 5096, 5792, 5824, 6272, 6713, 7124, 7672, 8768, 8869, 9412, 10136, 10192, 11584, 11648, 12467, 13426, 14248, 15344, 16471, 17536, 17738, 18824, 20272, 20384, 23168, 24797, 24934, 26852, 28496, 30688, 32942, 35476, 37648, 40544, 40768, 49594, 49868, 53704, 56992, 61376, 65884, 70952, 75296, 81088, 81536, 87269, 99188, 99736, 107408, 113984, 115297, 122752, 131768, 141904, 150592, 162176, 173579, 174538, 198376, 199472, 214816, 227968, 230594, 263536, 283808, 301184, 322361, 347158, 349076, 396752, 398944, 429632, 461188, 527072, 567616, 644722, 694316, 698152, 793504, 797888, 859264, 922376, 1054144, 1135232, 1215053, 1289444, 1388632, 1396304, 1587008, 1595776, 1844752, 2108288, 2256527, 2430106, 2578888, 2777264, 2792608, 3174016, 3689504, 4513054, 4860212, 5157776, 5554528, 5585216, 7379008, 9026108, 9720424, 10315552, 11109056, 11170432, 14758016, 15795689, 18052216, 19440848, 20631104, 22218112, 31591378, 36104432, 38881696, 41262208, 63182756, 72208864, 77763392, 126365512, 144417728, 155526784, 252731024, 288835456, 505462048, 1010924096, 2021848192]

約数ペア:

[(1, 2021848192), (2, 1010924096), (4, 505462048), (7, 288835456), (8, 252731024), (13, 155526784), (14, 144417728), (16, 126365512), (26, 77763392), (28, 72208864), (32, 63182756), (49, 41262208), (52, 38881696), (56, 36104432), (64, 31591378), (91, 22218112), (98, 20631104), (104, 19440848), (112, 18052216), (128, 15795689), (137, 14758016), (181, 11170432), (182, 11109056), (196, 10315552), (208, 9720424), (224, 9026108), (274, 7379008), (362, 5585216), (364, 5554528), (392, 5157776), (416, 4860212), (448, 4513054), (548, 3689504), (637, 3174016), (724, 2792608), (728, 2777264), (784, 2578888), (832, 2430106), (896, 2256527), (959, 2108288), (1096, 1844752), (1267, 1595776), (1274, 1587008), (1448, 1396304), (1456, 1388632), (1568, 1289444), (1664, 1215053), (1781, 1135232), (1918, 1054144), (2192, 922376), (2353, 859264), (2534, 797888), (2548, 793504), (2896, 698152), (2912, 694316), (3136, 644722), (3562, 567616), (3836, 527072), (4384, 461188), (4706, 429632), (5068, 398944), (5096, 396752), (5792, 349076), (5824, 347158), (6272, 322361), (6713, 301184), (7124, 283808), (7672, 263536), (8768, 230594), (8869, 227968), (9412, 214816), (10136, 199472), (10192, 198376), (11584, 174538), (11648, 173579), (12467, 162176), (13426, 150592), (14248, 141904), (15344, 131768), (16471, 122752), (17536, 115297), (17738, 113984), (18824, 107408), (20272, 99736), (20384, 99188), (23168, 87269), (24797, 81536), (24934, 81088), (26852, 75296), (28496, 70952), (30688, 65884), (32942, 61376), (35476, 56992), (37648, 53704), (40544, 49868), (40768, 49594)]