2008206912

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5600

約数の個数: 112

約数和(自身を含む): 5612221440

約数和(自身を除く): 3604014528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 92, 96, 138, 166, 184, 192, 249, 276, 332, 368, 498, 552, 664, 736, 996, 1104, 1328, 1472, 1909, 1992, 2208, 2656, 3818, 3984, 4416, 5312, 5479, 5727, 7636, 7968, 10958, 11454, 15272, 15936, 16437, 21916, 22908, 30544, 32874, 43832, 45816, 61088, 65748, 87664, 91632, 122176, 126017, 131496, 175328, 183264, 252034, 262992, 350656, 366528, 378051, 454757, 504068, 525984, 756102, 909514, 1008136, 1051968, 1364271, 1512204, 1819028, 2016272, 2728542, 3024408, 3638056, 4032544, 5457084, 6048816, 7276112, 8065088, 10459411, 10914168, 12097632, 14552224, 20918822, 21828336, 24195264, 29104448, 31378233, 41837644, 43656672, 62756466, 83675288, 87313344, 125512932, 167350576, 251025864, 334701152, 502051728, 669402304, 1004103456, 2008206912]

約数ペア:

[(1, 2008206912), (2, 1004103456), (3, 669402304), (4, 502051728), (6, 334701152), (8, 251025864), (12, 167350576), (16, 125512932), (23, 87313344), (24, 83675288), (32, 62756466), (46, 43656672), (48, 41837644), (64, 31378233), (69, 29104448), (83, 24195264), (92, 21828336), (96, 20918822), (138, 14552224), (166, 12097632), (184, 10914168), (192, 10459411), (249, 8065088), (276, 7276112), (332, 6048816), (368, 5457084), (498, 4032544), (552, 3638056), (664, 3024408), (736, 2728542), (996, 2016272), (1104, 1819028), (1328, 1512204), (1472, 1364271), (1909, 1051968), (1992, 1008136), (2208, 909514), (2656, 756102), (3818, 525984), (3984, 504068), (4416, 454757), (5312, 378051), (5479, 366528), (5727, 350656), (7636, 262992), (7968, 252034), (10958, 183264), (11454, 175328), (15272, 131496), (15936, 126017), (16437, 122176), (21916, 91632), (22908, 87664), (30544, 65748), (32874, 61088), (43832, 45816)]