282884672

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20369}}^1$

素因数の和:20419

約数の個数: 56

約数和(自身を含む): 662269440

約数和(自身を除く): 379384768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 20369, 40738, 81476, 142583, 162952, 285166, 325904, 570332, 631439, 651808, 1140664, 1262878, 1303616, 2281328, 2525756, 4420073, 4562656, 5051512, 8840146, 9125312, 10103024, 17680292, 20206048, 35360584, 40412096, 70721168, 141442336, 282884672]

約数ペア:

[(1, 282884672), (2, 141442336), (4, 70721168), (7, 40412096), (8, 35360584), (14, 20206048), (16, 17680292), (28, 10103024), (31, 9125312), (32, 8840146), (56, 5051512), (62, 4562656), (64, 4420073), (112, 2525756), (124, 2281328), (217, 1303616), (224, 1262878), (248, 1140664), (434, 651808), (448, 631439), (496, 570332), (868, 325904), (992, 285166), (1736, 162952), (1984, 142583), (3472, 81476), (6944, 40738), (13888, 20369)]