1212288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 128

約数和(自身を含む): 4112640

約数和(自身を除く): 2900352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 64, 66, 77, 82, 84, 88, 96, 112, 123, 128, 132, 154, 164, 168, 176, 192, 224, 231, 246, 264, 287, 308, 328, 336, 352, 384, 448, 451, 462, 492, 528, 574, 616, 656, 672, 704, 861, 896, 902, 924, 984, 1056, 1148, 1232, 1312, 1344, 1353, 1408, 1722, 1804, 1848, 1968, 2112, 2296, 2464, 2624, 2688, 2706, 3157, 3444, 3608, 3696, 3936, 4224, 4592, 4928, 5248, 5412, 6314, 6888, 7216, 7392, 7872, 9184, 9471, 9856, 10824, 12628, 13776, 14432, 14784, 15744, 18368, 18942, 21648, 25256, 27552, 28864, 29568, 36736, 37884, 43296, 50512, 55104, 57728, 75768, 86592, 101024, 110208, 151536, 173184, 202048, 303072, 404096, 606144, 1212288]

約数ペア:

[(1, 1212288), (2, 606144), (3, 404096), (4, 303072), (6, 202048), (7, 173184), (8, 151536), (11, 110208), (12, 101024), (14, 86592), (16, 75768), (21, 57728), (22, 55104), (24, 50512), (28, 43296), (32, 37884), (33, 36736), (41, 29568), (42, 28864), (44, 27552), (48, 25256), (56, 21648), (64, 18942), (66, 18368), (77, 15744), (82, 14784), (84, 14432), (88, 13776), (96, 12628), (112, 10824), (123, 9856), (128, 9471), (132, 9184), (154, 7872), (164, 7392), (168, 7216), (176, 6888), (192, 6314), (224, 5412), (231, 5248), (246, 4928), (264, 4592), (287, 4224), (308, 3936), (328, 3696), (336, 3608), (352, 3444), (384, 3157), (448, 2706), (451, 2688), (462, 2624), (492, 2464), (528, 2296), (574, 2112), (616, 1968), (656, 1848), (672, 1804), (704, 1722), (861, 1408), (896, 1353), (902, 1344), (924, 1312), (984, 1232), (1056, 1148)]