2018668288

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12422

約数の個数: 108

約数和(自身を含む): 5048291640

約数和(自身を除く): 3029623352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3136, 3328, 5096, 5824, 6272, 10192, 11648, 12379, 12544, 20384, 23296, 24758, 40768, 49516, 81536, 86653, 99032, 160927, 163072, 173306, 198064, 321854, 346612, 396128, 606571, 643708, 693224, 792256, 1126489, 1213142, 1287416, 1386448, 1584512, 2252978, 2426284, 2574832, 2772896, 3169024, 4505956, 4852568, 5149664, 5545792, 7885423, 9011912, 9705136, 10299328, 11091584, 15770846, 18023824, 19410272, 20598656, 22183168, 31541692, 36047648, 38820544, 41197312, 63083384, 72095296, 77641088, 126166768, 144190592, 155282176, 252333536, 288381184, 504667072, 1009334144, 2018668288]

約数ペア:

[(1, 2018668288), (2, 1009334144), (4, 504667072), (7, 288381184), (8, 252333536), (13, 155282176), (14, 144190592), (16, 126166768), (26, 77641088), (28, 72095296), (32, 63083384), (49, 41197312), (52, 38820544), (56, 36047648), (64, 31541692), (91, 22183168), (98, 20598656), (104, 19410272), (112, 18023824), (128, 15770846), (182, 11091584), (196, 10299328), (208, 9705136), (224, 9011912), (256, 7885423), (364, 5545792), (392, 5149664), (416, 4852568), (448, 4505956), (637, 3169024), (728, 2772896), (784, 2574832), (832, 2426284), (896, 2252978), (1274, 1584512), (1456, 1386448), (1568, 1287416), (1664, 1213142), (1792, 1126489), (2548, 792256), (2912, 693224), (3136, 643708), (3328, 606571), (5096, 396128), (5824, 346612), (6272, 321854), (10192, 198064), (11648, 173306), (12379, 163072), (12544, 160927), (20384, 99032), (23296, 86653), (24758, 81536), (40768, 49516)]