271511044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2437}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 570140928

約数和(自身を除く): 298629884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 173, 322, 346, 644, 692, 1211, 2422, 2437, 3979, 4844, 4874, 7958, 9748, 15916, 17059, 27853, 34118, 55706, 56051, 68236, 111412, 112102, 224204, 392357, 421601, 784714, 843202, 1569428, 1686404, 2951207, 5902414, 9696823, 11804828, 19393646, 38787292, 67877761, 135755522, 271511044]

約数ペア:

[(1, 271511044), (2, 135755522), (4, 67877761), (7, 38787292), (14, 19393646), (23, 11804828), (28, 9696823), (46, 5902414), (92, 2951207), (161, 1686404), (173, 1569428), (322, 843202), (346, 784714), (644, 421601), (692, 392357), (1211, 224204), (2422, 112102), (2437, 111412), (3979, 68236), (4844, 56051), (4874, 55706), (7958, 34118), (9748, 27853), (15916, 17059)]