249190742268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{897907}}^1$

素因数の和:898523

約数の個数: 72

約数和(自身を含む): 679497266448

約数和(自身を除く): 430306524180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 593, 1186, 1779, 2372, 3558, 5337, 7116, 7709, 10674, 15418, 21348, 23127, 30836, 46254, 69381, 92508, 138762, 277524, 897907, 1795814, 2693721, 3591628, 5387442, 8081163, 10774884, 11672791, 16162326, 23345582, 32324652, 35018373, 46691164, 70036746, 105055119, 140073492, 210110238, 420220476, 532458851, 1064917702, 1597376553, 2129835404, 3194753106, 4792129659, 6389506212, 6921965063, 9584259318, 13843930126, 19168518636, 20765895189, 27687860252, 41531790378, 62297685567, 83063580756, 124595371134, 249190742268]

約数ペア:

[(1, 249190742268), (2, 124595371134), (3, 83063580756), (4, 62297685567), (6, 41531790378), (9, 27687860252), (12, 20765895189), (13, 19168518636), (18, 13843930126), (26, 9584259318), (36, 6921965063), (39, 6389506212), (52, 4792129659), (78, 3194753106), (117, 2129835404), (156, 1597376553), (234, 1064917702), (468, 532458851), (593, 420220476), (1186, 210110238), (1779, 140073492), (2372, 105055119), (3558, 70036746), (5337, 46691164), (7116, 35018373), (7709, 32324652), (10674, 23345582), (15418, 16162326), (21348, 11672791), (23127, 10774884), (30836, 8081163), (46254, 5387442), (69381, 3591628), (92508, 2693721), (138762, 1795814), (277524, 897907)]