271363312

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{140167}}^1$

素因数の和:140197

約数の個数: 30

約数和(自身を含む): 577912664

約数和(自身を除く): 306549352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 140167, 280334, 560668, 1121336, 1541837, 2242672, 3083674, 6167348, 12334696, 16960207, 24669392, 33920414, 67840828, 135681656, 271363312]

約数ペア:

[(1, 271363312), (2, 135681656), (4, 67840828), (8, 33920414), (11, 24669392), (16, 16960207), (22, 12334696), (44, 6167348), (88, 3083674), (121, 2242672), (176, 1541837), (242, 1121336), (484, 560668), (968, 280334), (1936, 140167)]