268126976

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{80567}}^1$

素因数の和:80596

約数の個数: 36

約数和(自身を含む): 576383472

約数和(自身を除く): 308256496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 80567, 161134, 322268, 644536, 1047371, 1289072, 2094742, 2578144, 4189484, 5156288, 8378968, 10312576, 16757936, 20625152, 33515872, 67031744, 134063488, 268126976]

約数ペア:

[(1, 268126976), (2, 134063488), (4, 67031744), (8, 33515872), (13, 20625152), (16, 16757936), (26, 10312576), (32, 8378968), (52, 5156288), (64, 4189484), (104, 2578144), (128, 2094742), (208, 1289072), (256, 1047371), (416, 644536), (832, 322268), (1664, 161134), (3328, 80567)]