239409664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{35969}}^1$

素因数の和:36000

約数の個数: 40

約数和(自身を含む): 515162340

約数和(自身を除く): 275752676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 35969, 71938, 143876, 287752, 467597, 575504, 935194, 1151008, 1870388, 2302016, 3740776, 4604032, 7481552, 9208064, 14963104, 18416128, 29926208, 59852416, 119704832, 239409664]

約数ペア:

[(1, 239409664), (2, 119704832), (4, 59852416), (8, 29926208), (13, 18416128), (16, 14963104), (26, 9208064), (32, 7481552), (52, 4604032), (64, 3740776), (104, 2302016), (128, 1870388), (208, 1151008), (256, 935194), (416, 575504), (512, 467597), (832, 287752), (1664, 143876), (3328, 71938), (6656, 35969)]