218267728

素因数分解:

$2^4\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1783}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 484020608

約数和(自身を除く): 265752880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1093, 1783, 2186, 3566, 4372, 7132, 7651, 8744, 12481, 14264, 15302, 17488, 24962, 28528, 30604, 49924, 61208, 99848, 122416, 199696, 1948819, 3897638, 7795276, 13641733, 15590552, 27283466, 31181104, 54566932, 109133864, 218267728]

約数ペア:

[(1, 218267728), (2, 109133864), (4, 54566932), (7, 31181104), (8, 27283466), (14, 15590552), (16, 13641733), (28, 7795276), (56, 3897638), (112, 1948819), (1093, 199696), (1783, 122416), (2186, 99848), (3566, 61208), (4372, 49924), (7132, 30604), (7651, 28528), (8744, 24962), (12481, 17488), (14264, 15302)]