2556864

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 84

約数和(自身を含む): 7687056

約数和(自身を除く): 5130192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 193, 207, 276, 288, 368, 386, 414, 552, 576, 579, 736, 772, 828, 1104, 1158, 1472, 1544, 1656, 1737, 2208, 2316, 3088, 3312, 3474, 4416, 4439, 4632, 6176, 6624, 6948, 8878, 9264, 12352, 13248, 13317, 13896, 17756, 18528, 26634, 27792, 35512, 37056, 39951, 53268, 55584, 71024, 79902, 106536, 111168, 142048, 159804, 213072, 284096, 319608, 426144, 639216, 852288, 1278432, 2556864]

約数ペア:

[(1, 2556864), (2, 1278432), (3, 852288), (4, 639216), (6, 426144), (8, 319608), (9, 284096), (12, 213072), (16, 159804), (18, 142048), (23, 111168), (24, 106536), (32, 79902), (36, 71024), (46, 55584), (48, 53268), (64, 39951), (69, 37056), (72, 35512), (92, 27792), (96, 26634), (138, 18528), (144, 17756), (184, 13896), (192, 13317), (193, 13248), (207, 12352), (276, 9264), (288, 8878), (368, 6948), (386, 6624), (414, 6176), (552, 4632), (576, 4439), (579, 4416), (736, 3474), (772, 3312), (828, 3088), (1104, 2316), (1158, 2208), (1472, 1737), (1544, 1656)]