211262976

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 180

約数和(自身を含む): 648565632

約数和(自身を除く): 437302656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 127, 128, 144, 152, 171, 192, 228, 254, 256, 288, 304, 342, 361, 381, 384, 456, 508, 512, 576, 608, 684, 722, 762, 768, 912, 1016, 1083, 1143, 1152, 1216, 1368, 1444, 1524, 1536, 1824, 2032, 2166, 2286, 2304, 2413, 2432, 2736, 2888, 3048, 3249, 3648, 4064, 4332, 4572, 4608, 4826, 4864, 5472, 5776, 6096, 6498, 7239, 7296, 8128, 8664, 9144, 9652, 9728, 10944, 11552, 12192, 12996, 14478, 14592, 16256, 17328, 18288, 19304, 21717, 21888, 23104, 24384, 25992, 28956, 29184, 32512, 34656, 36576, 38608, 43434, 43776, 45847, 46208, 48768, 51984, 57912, 65024, 69312, 73152, 77216, 86868, 87552, 91694, 92416, 97536, 103968, 115824, 137541, 138624, 146304, 154432, 173736, 183388, 184832, 195072, 207936, 231648, 275082, 277248, 292608, 308864, 347472, 366776, 412623, 415872, 463296, 550164, 554496, 585216, 617728, 694944, 733552, 825246, 831744, 926592, 1100328, 1235456, 1389888, 1467104, 1650492, 1663488, 1853184, 2200656, 2779776, 2934208, 3300984, 3706368, 4401312, 5559552, 5868416, 6601968, 8802624, 11119104, 11736832, 13203936, 17605248, 23473664, 26407872, 35210496, 52815744, 70420992, 105631488, 211262976]

約数ペア:

[(1, 211262976), (2, 105631488), (3, 70420992), (4, 52815744), (6, 35210496), (8, 26407872), (9, 23473664), (12, 17605248), (16, 13203936), (18, 11736832), (19, 11119104), (24, 8802624), (32, 6601968), (36, 5868416), (38, 5559552), (48, 4401312), (57, 3706368), (64, 3300984), (72, 2934208), (76, 2779776), (96, 2200656), (114, 1853184), (127, 1663488), (128, 1650492), (144, 1467104), (152, 1389888), (171, 1235456), (192, 1100328), (228, 926592), (254, 831744), (256, 825246), (288, 733552), (304, 694944), (342, 617728), (361, 585216), (381, 554496), (384, 550164), (456, 463296), (508, 415872), (512, 412623), (576, 366776), (608, 347472), (684, 308864), (722, 292608), (762, 277248), (768, 275082), (912, 231648), (1016, 207936), (1083, 195072), (1143, 184832), (1152, 183388), (1216, 173736), (1368, 154432), (1444, 146304), (1524, 138624), (1536, 137541), (1824, 115824), (2032, 103968), (2166, 97536), (2286, 92416), (2304, 91694), (2413, 87552), (2432, 86868), (2736, 77216), (2888, 73152), (3048, 69312), (3249, 65024), (3648, 57912), (4064, 51984), (4332, 48768), (4572, 46208), (4608, 45847), (4826, 43776), (4864, 43434), (5472, 38608), (5776, 36576), (6096, 34656), (6498, 32512), (7239, 29184), (7296, 28956), (8128, 25992), (8664, 24384), (9144, 23104), (9652, 21888), (9728, 21717), (10944, 19304), (11552, 18288), (12192, 17328), (12996, 16256), (14478, 14592)]