268264528

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8647}}^1$

素因数の和:8939

約数の個数: 40

約数和(自身を含む): 596227712

約数和(自身を除く): 327963184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 7756, 8647, 15512, 17294, 31024, 34588, 60529, 69176, 121058, 138352, 242116, 484232, 968464, 2395219, 4790438, 9580876, 16766533, 19161752, 33533066, 38323504, 67066132, 134132264, 268264528]

約数ペア:

[(1, 268264528), (2, 134132264), (4, 67066132), (7, 38323504), (8, 33533066), (14, 19161752), (16, 16766533), (28, 9580876), (56, 4790438), (112, 2395219), (277, 968464), (554, 484232), (1108, 242116), (1939, 138352), (2216, 121058), (3878, 69176), (4432, 60529), (7756, 34588), (8647, 31024), (15512, 17294)]