2016115968

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 5632413696

約数和(自身を除く): 3616297728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 311, 367, 368, 384, 552, 622, 734, 736, 768, 933, 1101, 1104, 1244, 1468, 1472, 1866, 2202, 2208, 2488, 2936, 2944, 3732, 4404, 4416, 4976, 5872, 5888, 7153, 7464, 8441, 8808, 8832, 9952, 11744, 14306, 14928, 16882, 17616, 17664, 19904, 21459, 23488, 25323, 28612, 29856, 33764, 35232, 39808, 42918, 46976, 50646, 57224, 59712, 67528, 70464, 79616, 85836, 93952, 101292, 114137, 114448, 119424, 135056, 140928, 171672, 202584, 228274, 228896, 238848, 270112, 281856, 342411, 343344, 405168, 456548, 457792, 540224, 684822, 686688, 810336, 913096, 915584, 1080448, 1369644, 1373376, 1620672, 1826192, 1831168, 2160896, 2625151, 2739288, 2746752, 3241344, 3652384, 5250302, 5478576, 5493504, 6482688, 7304768, 7875453, 10500604, 10957152, 14609536, 15750906, 21001208, 21914304, 29219072, 31501812, 42002416, 43828608, 63003624, 84004832, 87657216, 126007248, 168009664, 252014496, 336019328, 504028992, 672038656, 1008057984, 2016115968]

約数ペア:

[(1, 2016115968), (2, 1008057984), (3, 672038656), (4, 504028992), (6, 336019328), (8, 252014496), (12, 168009664), (16, 126007248), (23, 87657216), (24, 84004832), (32, 63003624), (46, 43828608), (48, 42002416), (64, 31501812), (69, 29219072), (92, 21914304), (96, 21001208), (128, 15750906), (138, 14609536), (184, 10957152), (192, 10500604), (256, 7875453), (276, 7304768), (311, 6482688), (367, 5493504), (368, 5478576), (384, 5250302), (552, 3652384), (622, 3241344), (734, 2746752), (736, 2739288), (768, 2625151), (933, 2160896), (1101, 1831168), (1104, 1826192), (1244, 1620672), (1468, 1373376), (1472, 1369644), (1866, 1080448), (2202, 915584), (2208, 913096), (2488, 810336), (2936, 686688), (2944, 684822), (3732, 540224), (4404, 457792), (4416, 456548), (4976, 405168), (5872, 343344), (5888, 342411), (7153, 281856), (7464, 270112), (8441, 238848), (8808, 228896), (8832, 228274), (9952, 202584), (11744, 171672), (14306, 140928), (14928, 135056), (16882, 119424), (17616, 114448), (17664, 114137), (19904, 101292), (21459, 93952), (23488, 85836), (25323, 79616), (28612, 70464), (29856, 67528), (33764, 59712), (35232, 57224), (39808, 50646), (42918, 46976)]