272948312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{374929}}^1$

素因数の和:374955

約数の個数: 32

約数和(自身を含む): 629882400

約数和(自身を除く): 356934088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 374929, 749858, 1499716, 2624503, 2999432, 4874077, 5249006, 9748154, 10498012, 19496308, 20996024, 34118539, 38992616, 68237078, 136474156, 272948312]

約数ペア:

[(1, 272948312), (2, 136474156), (4, 68237078), (7, 38992616), (8, 34118539), (13, 20996024), (14, 19496308), (26, 10498012), (28, 9748154), (52, 5249006), (56, 4874077), (91, 2999432), (104, 2624503), (182, 1499716), (364, 749858), (728, 374929)]