856210432

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10859}}^1$

素因数の和:10897

約数の個数: 88

約数和(自身を含む): 2134120320

約数和(自身を除く): 1277909888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 7168, 9856, 10859, 11264, 19712, 21718, 39424, 43436, 76013, 78848, 86872, 119449, 152026, 173744, 238898, 304052, 347488, 477796, 608104, 694976, 836143, 955592, 1216208, 1389952, 1672286, 1911184, 2432416, 2779904, 3344572, 3822368, 4864832, 5559808, 6689144, 7644736, 9729664, 11119616, 13378288, 15289472, 19459328, 26756576, 30578944, 38918656, 53513152, 61157888, 77837312, 107026304, 122315776, 214052608, 428105216, 856210432]

約数ペア:

[(1, 856210432), (2, 428105216), (4, 214052608), (7, 122315776), (8, 107026304), (11, 77837312), (14, 61157888), (16, 53513152), (22, 38918656), (28, 30578944), (32, 26756576), (44, 19459328), (56, 15289472), (64, 13378288), (77, 11119616), (88, 9729664), (112, 7644736), (128, 6689144), (154, 5559808), (176, 4864832), (224, 3822368), (256, 3344572), (308, 2779904), (352, 2432416), (448, 1911184), (512, 1672286), (616, 1389952), (704, 1216208), (896, 955592), (1024, 836143), (1232, 694976), (1408, 608104), (1792, 477796), (2464, 347488), (2816, 304052), (3584, 238898), (4928, 173744), (5632, 152026), (7168, 119449), (9856, 86872), (10859, 78848), (11264, 76013), (19712, 43436), (21718, 39424)]