538709136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 1627619040

約数和(自身を除く): 1088909904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 227, 294, 336, 392, 454, 588, 681, 784, 908, 1009, 1176, 1362, 1589, 1816, 2018, 2352, 2724, 3027, 3178, 3632, 4036, 4767, 5448, 6054, 6356, 7063, 8072, 9534, 10896, 11123, 12108, 12712, 14126, 16144, 19068, 21189, 22246, 24216, 25424, 28252, 33369, 38136, 42378, 44492, 48432, 49441, 56504, 66738, 76272, 84756, 88984, 98882, 113008, 133476, 148323, 169512, 177968, 197764, 229043, 266952, 296646, 339024, 395528, 458086, 533904, 593292, 687129, 791056, 916172, 1186584, 1374258, 1603301, 1832344, 2373168, 2748516, 3206602, 3664688, 4809903, 5497032, 6413204, 9619806, 10994064, 11223107, 12826408, 19239612, 22446214, 25652816, 33669321, 38479224, 44892428, 67338642, 76958448, 89784856, 134677284, 179569712, 269354568, 538709136]

約数ペア:

[(1, 538709136), (2, 269354568), (3, 179569712), (4, 134677284), (6, 89784856), (7, 76958448), (8, 67338642), (12, 44892428), (14, 38479224), (16, 33669321), (21, 25652816), (24, 22446214), (28, 19239612), (42, 12826408), (48, 11223107), (49, 10994064), (56, 9619806), (84, 6413204), (98, 5497032), (112, 4809903), (147, 3664688), (168, 3206602), (196, 2748516), (227, 2373168), (294, 1832344), (336, 1603301), (392, 1374258), (454, 1186584), (588, 916172), (681, 791056), (784, 687129), (908, 593292), (1009, 533904), (1176, 458086), (1362, 395528), (1589, 339024), (1816, 296646), (2018, 266952), (2352, 229043), (2724, 197764), (3027, 177968), (3178, 169512), (3632, 148323), (4036, 133476), (4767, 113008), (5448, 98882), (6054, 88984), (6356, 84756), (7063, 76272), (8072, 66738), (9534, 56504), (10896, 49441), (11123, 48432), (12108, 44492), (12712, 42378), (14126, 38136), (16144, 33369), (19068, 28252), (21189, 25424), (22246, 24216)]