1271424

素因数分解:

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

素因数の和:78

約数の個数: 128

約数和(自身を含む): 4308480

約数和(自身を除く): 3037056

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, 258, 264, 301, 308, 336, 344, 352, 384, 448, 462, 473, 516, 528, 602, 616, 672, 688, 704, 896, 903, 924, 946, 1032, 1056, 1204, 1232, 1344, 1376, 1408, 1419, 1806, 1848, 1892, 2064, 2112, 2408, 2464, 2688, 2752, 2838, 3311, 3612, 3696, 3784, 4128, 4224, 4816, 4928, 5504, 5676, 6622, 7224, 7392, 7568, 8256, 9632, 9856, 9933, 11352, 13244, 14448, 14784, 15136, 16512, 19264, 19866, 22704, 26488, 28896, 29568, 30272, 38528, 39732, 45408, 52976, 57792, 60544, 79464, 90816, 105952, 115584, 158928, 181632, 211904, 317856, 423808, 635712, 1271424]

約数ペア:

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