2897664

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:51

約数の個数: 144

約数和(自身を含む): 9811200

約数和(自身を除く): 6913536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 343, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 686, 704, 768, 784, 896, 924, 1029, 1056, 1078, 1176, 1232, 1344, 1372, 1408, 1568, 1617, 1792, 1848, 2058, 2112, 2156, 2352, 2464, 2688, 2744, 2816, 3136, 3234, 3696, 3773, 4116, 4224, 4312, 4704, 4928, 5376, 5488, 6272, 6468, 7392, 7546, 8232, 8448, 8624, 9408, 9856, 10976, 11319, 12544, 12936, 14784, 15092, 16464, 17248, 18816, 19712, 21952, 22638, 25872, 29568, 30184, 32928, 34496, 37632, 43904, 45276, 51744, 59136, 60368, 65856, 68992, 87808, 90552, 103488, 120736, 131712, 137984, 181104, 206976, 241472, 263424, 362208, 413952, 482944, 724416, 965888, 1448832, 2897664]

約数ペア:

[(1, 2897664), (2, 1448832), (3, 965888), (4, 724416), (6, 482944), (7, 413952), (8, 362208), (11, 263424), (12, 241472), (14, 206976), (16, 181104), (21, 137984), (22, 131712), (24, 120736), (28, 103488), (32, 90552), (33, 87808), (42, 68992), (44, 65856), (48, 60368), (49, 59136), (56, 51744), (64, 45276), (66, 43904), (77, 37632), (84, 34496), (88, 32928), (96, 30184), (98, 29568), (112, 25872), (128, 22638), (132, 21952), (147, 19712), (154, 18816), (168, 17248), (176, 16464), (192, 15092), (196, 14784), (224, 12936), (231, 12544), (256, 11319), (264, 10976), (294, 9856), (308, 9408), (336, 8624), (343, 8448), (352, 8232), (384, 7546), (392, 7392), (448, 6468), (462, 6272), (528, 5488), (539, 5376), (588, 4928), (616, 4704), (672, 4312), (686, 4224), (704, 4116), (768, 3773), (784, 3696), (896, 3234), (924, 3136), (1029, 2816), (1056, 2744), (1078, 2688), (1176, 2464), (1232, 2352), (1344, 2156), (1372, 2112), (1408, 2058), (1568, 1848), (1617, 1792)]