269319076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7600

約数の個数: 36

約数和(自身を含む): 520050132

約数和(自身を除く): 250731056

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 7517, 8957, 15034, 17914, 30068, 35828, 97721, 195442, 390884, 398401, 796802, 1270373, 1593604, 2540746, 5081492, 5179213, 10358426, 20716852, 67329769, 134659538, 269319076]

約数ペア:

[(1, 269319076), (2, 134659538), (4, 67329769), (13, 20716852), (26, 10358426), (52, 5179213), (53, 5081492), (106, 2540746), (169, 1593604), (212, 1270373), (338, 796802), (676, 398401), (689, 390884), (1378, 195442), (2756, 97721), (7517, 35828), (8957, 30068), (15034, 17914)]