1983744

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 6867840

約数和(自身を除く): 4884096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 82, 84, 96, 108, 112, 123, 126, 128, 144, 164, 168, 189, 192, 216, 224, 246, 252, 256, 287, 288, 328, 336, 369, 378, 384, 432, 448, 492, 504, 574, 576, 656, 672, 738, 756, 768, 861, 864, 896, 984, 1008, 1107, 1148, 1152, 1312, 1344, 1476, 1512, 1722, 1728, 1792, 1968, 2016, 2214, 2296, 2304, 2583, 2624, 2688, 2952, 3024, 3444, 3456, 3936, 4032, 4428, 4592, 5166, 5248, 5376, 5904, 6048, 6888, 6912, 7749, 7872, 8064, 8856, 9184, 10332, 10496, 11808, 12096, 13776, 15498, 15744, 16128, 17712, 18368, 20664, 23616, 24192, 27552, 30996, 31488, 35424, 36736, 41328, 47232, 48384, 55104, 61992, 70848, 73472, 82656, 94464, 110208, 123984, 141696, 165312, 220416, 247968, 283392, 330624, 495936, 661248, 991872, 1983744]

約数ペア:

[(1, 1983744), (2, 991872), (3, 661248), (4, 495936), (6, 330624), (7, 283392), (8, 247968), (9, 220416), (12, 165312), (14, 141696), (16, 123984), (18, 110208), (21, 94464), (24, 82656), (27, 73472), (28, 70848), (32, 61992), (36, 55104), (41, 48384), (42, 47232), (48, 41328), (54, 36736), (56, 35424), (63, 31488), (64, 30996), (72, 27552), (82, 24192), (84, 23616), (96, 20664), (108, 18368), (112, 17712), (123, 16128), (126, 15744), (128, 15498), (144, 13776), (164, 12096), (168, 11808), (189, 10496), (192, 10332), (216, 9184), (224, 8856), (246, 8064), (252, 7872), (256, 7749), (287, 6912), (288, 6888), (328, 6048), (336, 5904), (369, 5376), (378, 5248), (384, 5166), (432, 4592), (448, 4428), (492, 4032), (504, 3936), (574, 3456), (576, 3444), (656, 3024), (672, 2952), (738, 2688), (756, 2624), (768, 2583), (861, 2304), (864, 2296), (896, 2214), (984, 2016), (1008, 1968), (1107, 1792), (1148, 1728), (1152, 1722), (1312, 1512), (1344, 1476)]