2542848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 8633856

約数和(自身を除く): 6091008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 64, 66, 77, 84, 86, 88, 96, 112, 128, 129, 132, 154, 168, 172, 176, 192, 224, 231, 256, 258, 264, 301, 308, 336, 344, 352, 384, 448, 462, 473, 516, 528, 602, 616, 672, 688, 704, 768, 896, 903, 924, 946, 1032, 1056, 1204, 1232, 1344, 1376, 1408, 1419, 1792, 1806, 1848, 1892, 2064, 2112, 2408, 2464, 2688, 2752, 2816, 2838, 3311, 3612, 3696, 3784, 4128, 4224, 4816, 4928, 5376, 5504, 5676, 6622, 7224, 7392, 7568, 8256, 8448, 9632, 9856, 9933, 11008, 11352, 13244, 14448, 14784, 15136, 16512, 19264, 19712, 19866, 22704, 26488, 28896, 29568, 30272, 33024, 38528, 39732, 45408, 52976, 57792, 59136, 60544, 77056, 79464, 90816, 105952, 115584, 121088, 158928, 181632, 211904, 231168, 317856, 363264, 423808, 635712, 847616, 1271424, 2542848]

約数ペア:

[(1, 2542848), (2, 1271424), (3, 847616), (4, 635712), (6, 423808), (7, 363264), (8, 317856), (11, 231168), (12, 211904), (14, 181632), (16, 158928), (21, 121088), (22, 115584), (24, 105952), (28, 90816), (32, 79464), (33, 77056), (42, 60544), (43, 59136), (44, 57792), (48, 52976), (56, 45408), (64, 39732), (66, 38528), (77, 33024), (84, 30272), (86, 29568), (88, 28896), (96, 26488), (112, 22704), (128, 19866), (129, 19712), (132, 19264), (154, 16512), (168, 15136), (172, 14784), (176, 14448), (192, 13244), (224, 11352), (231, 11008), (256, 9933), (258, 9856), (264, 9632), (301, 8448), (308, 8256), (336, 7568), (344, 7392), (352, 7224), (384, 6622), (448, 5676), (462, 5504), (473, 5376), (516, 4928), (528, 4816), (602, 4224), (616, 4128), (672, 3784), (688, 3696), (704, 3612), (768, 3311), (896, 2838), (903, 2816), (924, 2752), (946, 2688), (1032, 2464), (1056, 2408), (1204, 2112), (1232, 2064), (1344, 1892), (1376, 1848), (1408, 1806), (1419, 1792)]