1887725952

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{78031}}^1$

素因数の和:78061

約数の個数: 128

約数和(自身を含む): 6367411200

約数和(自身を除く): 4479685248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 78031, 156062, 234093, 312124, 468186, 546217, 624248, 702279, 936372, 1092434, 1248496, 1404558, 1638651, 1872744, 2106837, 2184868, 2496992, 2809116, 3277302, 3745488, 4213674, 4369736, 4915953, 4993984, 5618232, 6554604, 7490976, 8427348, 8739472, 9831906, 9987968, 11236464, 13109208, 14747859, 14981952, 16854696, 17478944, 19663812, 22472928, 26218416, 29495718, 29963904, 33709392, 34957888, 39327624, 44945856, 52436832, 58991436, 67418784, 69915776, 78655248, 89891712, 104873664, 117982872, 134837568, 157310496, 209747328, 235965744, 269675136, 314620992, 471931488, 629241984, 943862976, 1887725952]

約数ペア:

[(1, 1887725952), (2, 943862976), (3, 629241984), (4, 471931488), (6, 314620992), (7, 269675136), (8, 235965744), (9, 209747328), (12, 157310496), (14, 134837568), (16, 117982872), (18, 104873664), (21, 89891712), (24, 78655248), (27, 69915776), (28, 67418784), (32, 58991436), (36, 52436832), (42, 44945856), (48, 39327624), (54, 34957888), (56, 33709392), (63, 29963904), (64, 29495718), (72, 26218416), (84, 22472928), (96, 19663812), (108, 17478944), (112, 16854696), (126, 14981952), (128, 14747859), (144, 13109208), (168, 11236464), (189, 9987968), (192, 9831906), (216, 8739472), (224, 8427348), (252, 7490976), (288, 6554604), (336, 5618232), (378, 4993984), (384, 4915953), (432, 4369736), (448, 4213674), (504, 3745488), (576, 3277302), (672, 2809116), (756, 2496992), (864, 2184868), (896, 2106837), (1008, 1872744), (1152, 1638651), (1344, 1404558), (1512, 1248496), (1728, 1092434), (2016, 936372), (2688, 702279), (3024, 624248), (3456, 546217), (4032, 468186), (6048, 312124), (8064, 234093), (12096, 156062), (24192, 78031)]