21238972416

素因数分解:

$2^{16}\times 3^4\times {\mathrm{4001}}^1$

素因数の和:4045

約数の個数: 170

約数和(自身を含む): 63470083182

約数和(自身を除く): 42231110766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4001, 4096, 4608, 5184, 6144, 6912, 8002, 8192, 9216, 10368, 12003, 12288, 13824, 16004, 16384, 18432, 20736, 24006, 24576, 27648, 32008, 32768, 36009, 36864, 41472, 48012, 49152, 55296, 64016, 65536, 72018, 73728, 82944, 96024, 98304, 108027, 110592, 128032, 144036, 147456, 165888, 192048, 196608, 216054, 221184, 256064, 288072, 294912, 324081, 331776, 384096, 432108, 442368, 512128, 576144, 589824, 648162, 663552, 768192, 864216, 884736, 1024256, 1152288, 1296324, 1327104, 1536384, 1728432, 1769472, 2048512, 2304576, 2592648, 2654208, 3072768, 3456864, 4097024, 4609152, 5185296, 5308416, 6145536, 6913728, 8194048, 9218304, 10370592, 12291072, 13827456, 16388096, 18436608, 20741184, 24582144, 27654912, 32776192, 36873216, 41482368, 49164288, 55309824, 65552384, 73746432, 82964736, 98328576, 110619648, 131104768, 147492864, 165929472, 196657152, 221239296, 262209536, 294985728, 331858944, 393314304, 442478592, 589971456, 663717888, 786628608, 884957184, 1179942912, 1327435776, 1769914368, 2359885824, 2654871552, 3539828736, 5309743104, 7079657472, 10619486208, 21238972416]

約数ペア:

[(1, 21238972416), (2, 10619486208), (3, 7079657472), (4, 5309743104), (6, 3539828736), (8, 2654871552), (9, 2359885824), (12, 1769914368), (16, 1327435776), (18, 1179942912), (24, 884957184), (27, 786628608), (32, 663717888), (36, 589971456), (48, 442478592), (54, 393314304), (64, 331858944), (72, 294985728), (81, 262209536), (96, 221239296), (108, 196657152), (128, 165929472), (144, 147492864), (162, 131104768), (192, 110619648), (216, 98328576), (256, 82964736), (288, 73746432), (324, 65552384), (384, 55309824), (432, 49164288), (512, 41482368), (576, 36873216), (648, 32776192), (768, 27654912), (864, 24582144), (1024, 20741184), (1152, 18436608), (1296, 16388096), (1536, 13827456), (1728, 12291072), (2048, 10370592), (2304, 9218304), (2592, 8194048), (3072, 6913728), (3456, 6145536), (4001, 5308416), (4096, 5185296), (4608, 4609152), (5184, 4097024), (6144, 3456864), (6912, 3072768), (8002, 2654208), (8192, 2592648), (9216, 2304576), (10368, 2048512), (12003, 1769472), (12288, 1728432), (13824, 1536384), (16004, 1327104), (16384, 1296324), (18432, 1152288), (20736, 1024256), (24006, 884736), (24576, 864216), (27648, 768192), (32008, 663552), (32768, 648162), (36009, 589824), (36864, 576144), (41472, 512128), (48012, 442368), (49152, 432108), (55296, 384096), (64016, 331776), (65536, 324081), (72018, 294912), (73728, 288072), (82944, 256064), (96024, 221184), (98304, 216054), (108027, 196608), (110592, 192048), (128032, 165888), (144036, 147456)]