16291264176

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{20611}}^1$

素因数の和:21135

約数の個数: 120

約数和(自身を含む): 49839816000

約数和(自身を除く): 33548551824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 499, 528, 792, 998, 1497, 1584, 1996, 2994, 3992, 4491, 5489, 5988, 7984, 8982, 10978, 11976, 16467, 17964, 20611, 21956, 23952, 32934, 35928, 41222, 43912, 49401, 61833, 65868, 71856, 82444, 87824, 98802, 123666, 131736, 164888, 185499, 197604, 226721, 247332, 263472, 329776, 370998, 395208, 453442, 494664, 680163, 741996, 790416, 906884, 989328, 1360326, 1483992, 1813768, 2040489, 2720652, 2967984, 3627536, 4080978, 5441304, 8161956, 10284889, 10882608, 16323912, 20569778, 30854667, 32647824, 41139556, 61709334, 82279112, 92564001, 113133779, 123418668, 164558224, 185128002, 226267558, 246837336, 339401337, 370256004, 452535116, 493674672, 678802674, 740512008, 905070232, 1018204011, 1357605348, 1481024016, 1810140464, 2036408022, 2715210696, 4072816044, 5430421392, 8145632088, 16291264176]

約数ペア:

[(1, 16291264176), (2, 8145632088), (3, 5430421392), (4, 4072816044), (6, 2715210696), (8, 2036408022), (9, 1810140464), (11, 1481024016), (12, 1357605348), (16, 1018204011), (18, 905070232), (22, 740512008), (24, 678802674), (33, 493674672), (36, 452535116), (44, 370256004), (48, 339401337), (66, 246837336), (72, 226267558), (88, 185128002), (99, 164558224), (132, 123418668), (144, 113133779), (176, 92564001), (198, 82279112), (264, 61709334), (396, 41139556), (499, 32647824), (528, 30854667), (792, 20569778), (998, 16323912), (1497, 10882608), (1584, 10284889), (1996, 8161956), (2994, 5441304), (3992, 4080978), (4491, 3627536), (5489, 2967984), (5988, 2720652), (7984, 2040489), (8982, 1813768), (10978, 1483992), (11976, 1360326), (16467, 989328), (17964, 906884), (20611, 790416), (21956, 741996), (23952, 680163), (32934, 494664), (35928, 453442), (41222, 395208), (43912, 370998), (49401, 329776), (61833, 263472), (65868, 247332), (71856, 226721), (82444, 197604), (87824, 185499), (98802, 164888), (123666, 131736)]