240238656

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19861}}^1$

素因数の和:19889

約数の個数: 112

約数和(自身を含む): 807191680

約数和(自身を除く): 566953024

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, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 19861, 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, 2859984, 3336648, 3753729, 3813312, 4289976, 4448864, 5004972, 5719968, 6673296, 7507458, 8579952, 8897728, 10009944, 11439936, 13346592, 15014916, 17159904, 20019888, 26693184, 30029832, 34319808, 40039776, 60059664, 80079552, 120119328, 240238656]

約数ペア:

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