21197273088

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^3\times {\mathrm{503}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 59769964800

約数和(自身を除く): 38572691712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 503, 512, 608, 722, 768, 912, 1006, 1024, 1083, 1216, 1444, 1509, 1536, 1824, 2012, 2048, 2166, 2432, 2888, 3018, 3072, 3648, 4024, 4332, 4864, 5776, 6036, 6144, 6859, 7296, 8048, 8664, 9557, 9728, 11552, 12072, 13718, 14592, 16096, 17328, 19114, 19456, 20577, 23104, 24144, 27436, 28671, 29184, 32192, 34656, 38228, 38912, 41154, 46208, 48288, 54872, 57342, 58368, 64384, 69312, 76456, 82308, 92416, 96576, 109744, 114684, 116736, 128768, 138624, 152912, 164616, 181583, 184832, 193152, 219488, 229368, 257536, 277248, 305824, 329232, 363166, 369664, 386304, 438976, 458736, 515072, 544749, 554496, 611648, 658464, 726332, 739328, 772608, 877952, 917472, 1030144, 1089498, 1108992, 1223296, 1316928, 1452664, 1545216, 1755904, 1834944, 2178996, 2217984, 2446592, 2633856, 2905328, 3090432, 3450077, 3511808, 3669888, 4357992, 4893184, 5267712, 5810656, 6900154, 7023616, 7339776, 8715984, 9786368, 10350231, 10535424, 11621312, 13800308, 14047232, 14679552, 17431968, 19572736, 20700462, 21070848, 23242624, 27600616, 29359104, 34863936, 41400924, 42141696, 46485248, 55201232, 58718208, 69727872, 82801848, 92970496, 110402464, 139455744, 165603696, 185940992, 220804928, 278911488, 331207392, 371881984, 441609856, 557822976, 662414784, 883219712, 1115645952, 1324829568, 1766439424, 2649659136, 3532878848, 5299318272, 7065757696, 10598636544, 21197273088]

約数ペア:

[(1, 21197273088), (2, 10598636544), (3, 7065757696), (4, 5299318272), (6, 3532878848), (8, 2649659136), (12, 1766439424), (16, 1324829568), (19, 1115645952), (24, 883219712), (32, 662414784), (38, 557822976), (48, 441609856), (57, 371881984), (64, 331207392), (76, 278911488), (96, 220804928), (114, 185940992), (128, 165603696), (152, 139455744), (192, 110402464), (228, 92970496), (256, 82801848), (304, 69727872), (361, 58718208), (384, 55201232), (456, 46485248), (503, 42141696), (512, 41400924), (608, 34863936), (722, 29359104), (768, 27600616), (912, 23242624), (1006, 21070848), (1024, 20700462), (1083, 19572736), (1216, 17431968), (1444, 14679552), (1509, 14047232), (1536, 13800308), (1824, 11621312), (2012, 10535424), (2048, 10350231), (2166, 9786368), (2432, 8715984), (2888, 7339776), (3018, 7023616), (3072, 6900154), (3648, 5810656), (4024, 5267712), (4332, 4893184), (4864, 4357992), (5776, 3669888), (6036, 3511808), (6144, 3450077), (6859, 3090432), (7296, 2905328), (8048, 2633856), (8664, 2446592), (9557, 2217984), (9728, 2178996), (11552, 1834944), (12072, 1755904), (13718, 1545216), (14592, 1452664), (16096, 1316928), (17328, 1223296), (19114, 1108992), (19456, 1089498), (20577, 1030144), (23104, 917472), (24144, 877952), (27436, 772608), (28671, 739328), (29184, 726332), (32192, 658464), (34656, 611648), (38228, 554496), (38912, 544749), (41154, 515072), (46208, 458736), (48288, 438976), (54872, 386304), (57342, 369664), (58368, 363166), (64384, 329232), (69312, 305824), (76456, 277248), (82308, 257536), (92416, 229368), (96576, 219488), (109744, 193152), (114684, 184832), (116736, 181583), (128768, 164616), (138624, 152912)]