2016647568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1559}}^1$

素因数の和:2277

約数の個数: 120

約数和(自身を含む): 6090651840

約数和(自身を除く): 4074004272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 691, 936, 1382, 1559, 1872, 2073, 2764, 3118, 4146, 4677, 5528, 6219, 6236, 8292, 8983, 9354, 11056, 12438, 12472, 14031, 16584, 17966, 18708, 20267, 24876, 24944, 26949, 28062, 33168, 35932, 37416, 40534, 49752, 53898, 56124, 60801, 71864, 74832, 80847, 81068, 99504, 107796, 112248, 121602, 143728, 161694, 162136, 182403, 215592, 224496, 243204, 323388, 324272, 364806, 431184, 486408, 646776, 729612, 972816, 1077269, 1293552, 1459224, 2154538, 2918448, 3231807, 4309076, 6463614, 8618152, 9695421, 12927228, 14004497, 17236304, 19390842, 25854456, 28008994, 38781684, 42013491, 51708912, 56017988, 77563368, 84026982, 112035976, 126040473, 155126736, 168053964, 224071952, 252080946, 336107928, 504161892, 672215856, 1008323784, 2016647568]

約数ペア:

[(1, 2016647568), (2, 1008323784), (3, 672215856), (4, 504161892), (6, 336107928), (8, 252080946), (9, 224071952), (12, 168053964), (13, 155126736), (16, 126040473), (18, 112035976), (24, 84026982), (26, 77563368), (36, 56017988), (39, 51708912), (48, 42013491), (52, 38781684), (72, 28008994), (78, 25854456), (104, 19390842), (117, 17236304), (144, 14004497), (156, 12927228), (208, 9695421), (234, 8618152), (312, 6463614), (468, 4309076), (624, 3231807), (691, 2918448), (936, 2154538), (1382, 1459224), (1559, 1293552), (1872, 1077269), (2073, 972816), (2764, 729612), (3118, 646776), (4146, 486408), (4677, 431184), (5528, 364806), (6219, 324272), (6236, 323388), (8292, 243204), (8983, 224496), (9354, 215592), (11056, 182403), (12438, 162136), (12472, 161694), (14031, 143728), (16584, 121602), (17966, 112248), (18708, 107796), (20267, 99504), (24876, 81068), (24944, 80847), (26949, 74832), (28062, 71864), (33168, 60801), (35932, 56124), (37416, 53898), (40534, 49752)]