404828928

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 180

約数和(自身を含む): 1380067920

約数和(自身を除く): 975238992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2789, 3024, 3456, 4032, 4536, 5184, 5376, 5578, 6048, 6912, 8064, 8367, 9072, 10368, 11156, 12096, 16128, 16734, 18144, 19523, 20736, 22312, 24192, 25101, 33468, 36288, 39046, 44624, 48384, 50202, 58569, 66936, 72576, 75303, 78092, 89248, 100404, 117138, 133872, 145152, 150606, 156184, 175707, 178496, 200808, 225909, 234276, 267744, 301212, 312368, 351414, 356992, 401616, 451818, 468552, 527121, 535488, 602424, 624736, 702828, 713984, 803232, 903636, 937104, 1054242, 1070976, 1204848, 1249472, 1405656, 1581363, 1606464, 1807272, 1874208, 2108484, 2141952, 2409696, 2498944, 2811312, 3162726, 3212928, 3614544, 3748416, 4216968, 4819392, 4997888, 5622624, 6325452, 6425856, 7229088, 7496832, 8433936, 9638784, 11245248, 12650904, 14458176, 14993664, 16867872, 19277568, 22490496, 25301808, 28916352, 33735744, 44980992, 50603616, 57832704, 67471488, 101207232, 134942976, 202414464, 404828928]

約数ペア:

[(1, 404828928), (2, 202414464), (3, 134942976), (4, 101207232), (6, 67471488), (7, 57832704), (8, 50603616), (9, 44980992), (12, 33735744), (14, 28916352), (16, 25301808), (18, 22490496), (21, 19277568), (24, 16867872), (27, 14993664), (28, 14458176), (32, 12650904), (36, 11245248), (42, 9638784), (48, 8433936), (54, 7496832), (56, 7229088), (63, 6425856), (64, 6325452), (72, 5622624), (81, 4997888), (84, 4819392), (96, 4216968), (108, 3748416), (112, 3614544), (126, 3212928), (128, 3162726), (144, 2811312), (162, 2498944), (168, 2409696), (189, 2141952), (192, 2108484), (216, 1874208), (224, 1807272), (252, 1606464), (256, 1581363), (288, 1405656), (324, 1249472), (336, 1204848), (378, 1070976), (384, 1054242), (432, 937104), (448, 903636), (504, 803232), (567, 713984), (576, 702828), (648, 624736), (672, 602424), (756, 535488), (768, 527121), (864, 468552), (896, 451818), (1008, 401616), (1134, 356992), (1152, 351414), (1296, 312368), (1344, 301212), (1512, 267744), (1728, 234276), (1792, 225909), (2016, 200808), (2268, 178496), (2304, 175707), (2592, 156184), (2688, 150606), (2789, 145152), (3024, 133872), (3456, 117138), (4032, 100404), (4536, 89248), (5184, 78092), (5376, 75303), (5578, 72576), (6048, 66936), (6912, 58569), (8064, 50202), (8367, 48384), (9072, 44624), (10368, 39046), (11156, 36288), (12096, 33468), (16128, 25101), (16734, 24192), (18144, 22312), (19523, 20736)]