812435904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{201497}}^1$

素因数の和:201522

約数の個数: 84

約数和(自身を含む): 2661385584

約数和(自身を除く): 1848949680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 201497, 402994, 604491, 805988, 1208982, 1410479, 1611976, 1813473, 2417964, 2820958, 3223952, 3626946, 4231437, 4835928, 5641916, 6447904, 7253892, 8462874, 9671856, 11283832, 12694311, 12895808, 14507784, 16925748, 19343712, 22567664, 25388622, 29015568, 33851496, 38687424, 45135328, 50777244, 58031136, 67702992, 90270656, 101554488, 116062272, 135405984, 203108976, 270811968, 406217952, 812435904]

約数ペア:

[(1, 812435904), (2, 406217952), (3, 270811968), (4, 203108976), (6, 135405984), (7, 116062272), (8, 101554488), (9, 90270656), (12, 67702992), (14, 58031136), (16, 50777244), (18, 45135328), (21, 38687424), (24, 33851496), (28, 29015568), (32, 25388622), (36, 22567664), (42, 19343712), (48, 16925748), (56, 14507784), (63, 12895808), (64, 12694311), (72, 11283832), (84, 9671856), (96, 8462874), (112, 7253892), (126, 6447904), (144, 5641916), (168, 4835928), (192, 4231437), (224, 3626946), (252, 3223952), (288, 2820958), (336, 2417964), (448, 1813473), (504, 1611976), (576, 1410479), (672, 1208982), (1008, 805988), (1344, 604491), (2016, 402994), (4032, 201497)]