321198504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1381}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 877625280

約数和(自身を除く): 556426776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 881, 1381, 1762, 2643, 2762, 3524, 4143, 5286, 5524, 7048, 8286, 9691, 10572, 11048, 15191, 16572, 19382, 21144, 29073, 30382, 33144, 38764, 45573, 58146, 60764, 77528, 91146, 116292, 121528, 182292, 232584, 364584, 1216661, 2433322, 3649983, 4866644, 7299966, 9733288, 13383271, 14599932, 26766542, 29199864, 40149813, 53533084, 80299626, 107066168, 160599252, 321198504]

約数ペア:

[(1, 321198504), (2, 160599252), (3, 107066168), (4, 80299626), (6, 53533084), (8, 40149813), (11, 29199864), (12, 26766542), (22, 14599932), (24, 13383271), (33, 9733288), (44, 7299966), (66, 4866644), (88, 3649983), (132, 2433322), (264, 1216661), (881, 364584), (1381, 232584), (1762, 182292), (2643, 121528), (2762, 116292), (3524, 91146), (4143, 77528), (5286, 60764), (5524, 58146), (7048, 45573), (8286, 38764), (9691, 33144), (10572, 30382), (11048, 29073), (15191, 21144), (16572, 19382)]