777111984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3863}}^1$

素因数の和:4015

約数の個数: 120

約数和(自身を含む): 2391846912

約数和(自身を除く): 1614734928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1016, 1143, 1397, 1524, 1584, 2032, 2286, 2794, 3048, 3863, 4191, 4572, 5588, 6096, 7726, 8382, 9144, 11176, 11589, 12573, 15452, 16764, 18288, 22352, 23178, 25146, 30904, 33528, 34767, 42493, 46356, 50292, 61808, 67056, 69534, 84986, 92712, 100584, 127479, 139068, 169972, 185424, 201168, 254958, 278136, 339944, 382437, 490601, 509916, 556272, 679888, 764874, 981202, 1019832, 1471803, 1529748, 1962404, 2039664, 2943606, 3059496, 3924808, 4415409, 5396611, 5887212, 6118992, 7849616, 8830818, 10793222, 11774424, 16189833, 17661636, 21586444, 23548848, 32379666, 35323272, 43172888, 48569499, 64759332, 70646544, 86345776, 97138998, 129518664, 194277996, 259037328, 388555992, 777111984]

約数ペア:

[(1, 777111984), (2, 388555992), (3, 259037328), (4, 194277996), (6, 129518664), (8, 97138998), (9, 86345776), (11, 70646544), (12, 64759332), (16, 48569499), (18, 43172888), (22, 35323272), (24, 32379666), (33, 23548848), (36, 21586444), (44, 17661636), (48, 16189833), (66, 11774424), (72, 10793222), (88, 8830818), (99, 7849616), (127, 6118992), (132, 5887212), (144, 5396611), (176, 4415409), (198, 3924808), (254, 3059496), (264, 2943606), (381, 2039664), (396, 1962404), (508, 1529748), (528, 1471803), (762, 1019832), (792, 981202), (1016, 764874), (1143, 679888), (1397, 556272), (1524, 509916), (1584, 490601), (2032, 382437), (2286, 339944), (2794, 278136), (3048, 254958), (3863, 201168), (4191, 185424), (4572, 169972), (5588, 139068), (6096, 127479), (7726, 100584), (8382, 92712), (9144, 84986), (11176, 69534), (11589, 67056), (12573, 61808), (15452, 50292), (16764, 46356), (18288, 42493), (22352, 34767), (23178, 33528), (25146, 30904)]