239305612

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{13417}}^1$

素因数の和:13455

約数の個数: 48

約数和(自身を含む): 525985600

約数和(自身を除く): 286679988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 13417, 17836, 26834, 53668, 93919, 174421, 187838, 348842, 375676, 657433, 697684, 1220947, 1314866, 2441894, 2629732, 4602031, 4883788, 8546629, 9204062, 17093258, 18408124, 34186516, 59826403, 119652806, 239305612]

約数ペア:

[(1, 239305612), (2, 119652806), (4, 59826403), (7, 34186516), (13, 18408124), (14, 17093258), (26, 9204062), (28, 8546629), (49, 4883788), (52, 4602031), (91, 2629732), (98, 2441894), (182, 1314866), (196, 1220947), (343, 697684), (364, 657433), (637, 375676), (686, 348842), (1274, 187838), (1372, 174421), (2548, 93919), (4459, 53668), (8918, 26834), (13417, 17836)]