264481728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:970

約数の個数: 112

約数和(自身を含む): 803599104

約数和(自身を除く): 539117376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 307, 336, 448, 614, 641, 672, 921, 1228, 1282, 1344, 1842, 1923, 2149, 2456, 2564, 3684, 3846, 4298, 4487, 4912, 5128, 6447, 7368, 7692, 8596, 8974, 9824, 10256, 12894, 13461, 14736, 15384, 17192, 17948, 19648, 20512, 25788, 26922, 29472, 30768, 34384, 35896, 41024, 51576, 53844, 58944, 61536, 68768, 71792, 103152, 107688, 123072, 137536, 143584, 196787, 206304, 215376, 287168, 393574, 412608, 430752, 590361, 787148, 861504, 1180722, 1377509, 1574296, 2361444, 2755018, 3148592, 4132527, 4722888, 5510036, 6297184, 8265054, 9445776, 11020072, 12594368, 16530108, 18891552, 22040144, 33060216, 37783104, 44080288, 66120432, 88160576, 132240864, 264481728]

約数ペア:

[(1, 264481728), (2, 132240864), (3, 88160576), (4, 66120432), (6, 44080288), (7, 37783104), (8, 33060216), (12, 22040144), (14, 18891552), (16, 16530108), (21, 12594368), (24, 11020072), (28, 9445776), (32, 8265054), (42, 6297184), (48, 5510036), (56, 4722888), (64, 4132527), (84, 3148592), (96, 2755018), (112, 2361444), (168, 1574296), (192, 1377509), (224, 1180722), (307, 861504), (336, 787148), (448, 590361), (614, 430752), (641, 412608), (672, 393574), (921, 287168), (1228, 215376), (1282, 206304), (1344, 196787), (1842, 143584), (1923, 137536), (2149, 123072), (2456, 107688), (2564, 103152), (3684, 71792), (3846, 68768), (4298, 61536), (4487, 58944), (4912, 53844), (5128, 51576), (6447, 41024), (7368, 35896), (7692, 34384), (8596, 30768), (8974, 29472), (9824, 26922), (10256, 25788), (12894, 20512), (13461, 19648), (14736, 17948), (15384, 17192)]