208115712

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1613}}^1$

素因数の和:1648

約数の個数: 144

約数和(自身を含む): 687370320

約数和(自身を除く): 479254608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1613, 1792, 2016, 2048, 2304, 2688, 3072, 3226, 3584, 4032, 4608, 4839, 5376, 6144, 6452, 7168, 8064, 9216, 9678, 10752, 11291, 12904, 14336, 14517, 16128, 18432, 19356, 21504, 22582, 25808, 29034, 32256, 33873, 38712, 43008, 45164, 51616, 58068, 64512, 67746, 77424, 90328, 101619, 103232, 116136, 129024, 135492, 154848, 180656, 203238, 206464, 232272, 270984, 309696, 361312, 406476, 412928, 464544, 541968, 619392, 722624, 812952, 825856, 929088, 1083936, 1238784, 1445248, 1625904, 1651712, 1858176, 2167872, 2477568, 2890496, 3251808, 3303424, 3716352, 4335744, 4955136, 5780992, 6503616, 7432704, 8671488, 9910272, 11561984, 13007232, 14865408, 17342976, 23123968, 26014464, 29730816, 34685952, 52028928, 69371904, 104057856, 208115712]

約数ペア:

[(1, 208115712), (2, 104057856), (3, 69371904), (4, 52028928), (6, 34685952), (7, 29730816), (8, 26014464), (9, 23123968), (12, 17342976), (14, 14865408), (16, 13007232), (18, 11561984), (21, 9910272), (24, 8671488), (28, 7432704), (32, 6503616), (36, 5780992), (42, 4955136), (48, 4335744), (56, 3716352), (63, 3303424), (64, 3251808), (72, 2890496), (84, 2477568), (96, 2167872), (112, 1858176), (126, 1651712), (128, 1625904), (144, 1445248), (168, 1238784), (192, 1083936), (224, 929088), (252, 825856), (256, 812952), (288, 722624), (336, 619392), (384, 541968), (448, 464544), (504, 412928), (512, 406476), (576, 361312), (672, 309696), (768, 270984), (896, 232272), (1008, 206464), (1024, 203238), (1152, 180656), (1344, 154848), (1536, 135492), (1613, 129024), (1792, 116136), (2016, 103232), (2048, 101619), (2304, 90328), (2688, 77424), (3072, 67746), (3226, 64512), (3584, 58068), (4032, 51616), (4608, 45164), (4839, 43008), (5376, 38712), (6144, 33873), (6452, 32256), (7168, 29034), (8064, 25808), (9216, 22582), (9678, 21504), (10752, 19356), (11291, 18432), (12904, 16128), (14336, 14517)]