338204768512

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{7817233}}^1$

素因数の和:7817275

約数の個数: 54

約数和(自身を含む): 731013003042

約数和(自身を除く): 392808234530

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 5408, 10816, 21632, 43264, 7817233, 15634466, 31268932, 62537864, 101624029, 125075728, 203248058, 250151456, 406496116, 500302912, 812992232, 1000605824, 1321112377, 1625984464, 2001211648, 2642224754, 3251968928, 5284449508, 6503937856, 10568899016, 13007875712, 21137798032, 26015751424, 42275596064, 84551192128, 169102384256, 338204768512]

約数ペア:

[(1, 338204768512), (2, 169102384256), (4, 84551192128), (8, 42275596064), (13, 26015751424), (16, 21137798032), (26, 13007875712), (32, 10568899016), (52, 6503937856), (64, 5284449508), (104, 3251968928), (128, 2642224754), (169, 2001211648), (208, 1625984464), (256, 1321112377), (338, 1000605824), (416, 812992232), (676, 500302912), (832, 406496116), (1352, 250151456), (1664, 203248058), (2704, 125075728), (3328, 101624029), (5408, 62537864), (10816, 31268932), (21632, 15634466), (43264, 7817233)]