480477312

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19861}}^1$

素因数の和:19891

約数の個数: 128

約数和(自身を含む): 1620739200

約数和(自身を除く): 1140261888

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 19861, 24192, 39722, 59583, 79444, 119166, 139027, 158888, 178749, 238332, 278054, 317776, 357498, 417081, 476664, 536247, 556108, 635552, 714996, 834162, 953328, 1072494, 1112216, 1251243, 1271104, 1429992, 1668324, 1906656, 2144988, 2224432, 2502486, 2542208, 2859984, 3336648, 3753729, 3813312, 4289976, 4448864, 5004972, 5719968, 6673296, 7507458, 7626624, 8579952, 8897728, 10009944, 11439936, 13346592, 15014916, 17159904, 17795456, 20019888, 22879872, 26693184, 30029832, 34319808, 40039776, 53386368, 60059664, 68639616, 80079552, 120119328, 160159104, 240238656, 480477312]

約数ペア:

[(1, 480477312), (2, 240238656), (3, 160159104), (4, 120119328), (6, 80079552), (7, 68639616), (8, 60059664), (9, 53386368), (12, 40039776), (14, 34319808), (16, 30029832), (18, 26693184), (21, 22879872), (24, 20019888), (27, 17795456), (28, 17159904), (32, 15014916), (36, 13346592), (42, 11439936), (48, 10009944), (54, 8897728), (56, 8579952), (63, 7626624), (64, 7507458), (72, 6673296), (84, 5719968), (96, 5004972), (108, 4448864), (112, 4289976), (126, 3813312), (128, 3753729), (144, 3336648), (168, 2859984), (189, 2542208), (192, 2502486), (216, 2224432), (224, 2144988), (252, 1906656), (288, 1668324), (336, 1429992), (378, 1271104), (384, 1251243), (432, 1112216), (448, 1072494), (504, 953328), (576, 834162), (672, 714996), (756, 635552), (864, 556108), (896, 536247), (1008, 476664), (1152, 417081), (1344, 357498), (1512, 317776), (1728, 278054), (2016, 238332), (2688, 178749), (3024, 158888), (3456, 139027), (4032, 119166), (6048, 79444), (8064, 59583), (12096, 39722), (19861, 24192)]