7921678464

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{982351}}^1$

素因数の和:982378

約数の個数: 96

約数和(自身を含む): 26051975040

約数和(自身を除く): 18130296576

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, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 982351, 1964702, 2947053, 3929404, 5894106, 6876457, 7858808, 8841159, 11788212, 13752914, 15717616, 17682318, 20629371, 23576424, 27505828, 31435232, 35364636, 41258742, 47152848, 55011656, 61888113, 62870464, 70729272, 82517484, 94305696, 110023312, 123776226, 125740928, 141458544, 165034968, 188611392, 220046624, 247552452, 282917088, 330069936, 377222784, 440093248, 495104904, 565834176, 660139872, 880186496, 990209808, 1131668352, 1320279744, 1980419616, 2640559488, 3960839232, 7921678464]

約数ペア:

[(1, 7921678464), (2, 3960839232), (3, 2640559488), (4, 1980419616), (6, 1320279744), (7, 1131668352), (8, 990209808), (9, 880186496), (12, 660139872), (14, 565834176), (16, 495104904), (18, 440093248), (21, 377222784), (24, 330069936), (28, 282917088), (32, 247552452), (36, 220046624), (42, 188611392), (48, 165034968), (56, 141458544), (63, 125740928), (64, 123776226), (72, 110023312), (84, 94305696), (96, 82517484), (112, 70729272), (126, 62870464), (128, 61888113), (144, 55011656), (168, 47152848), (192, 41258742), (224, 35364636), (252, 31435232), (288, 27505828), (336, 23576424), (384, 20629371), (448, 17682318), (504, 15717616), (576, 13752914), (672, 11788212), (896, 8841159), (1008, 7858808), (1152, 6876457), (1344, 5894106), (2016, 3929404), (2688, 2947053), (4032, 1964702), (8064, 982351)]