129104843476

素因数分解:

$2^2\times 7^2\times {\mathrm{409}}^1\times {\mathrm{487}}^1\times {\mathrm{3307}}^1$

素因数の和:4221

約数の個数: 72

約数和(自身を含む): 264083991360

約数和(自身を除く): 134979147884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 409, 487, 818, 974, 1636, 1948, 2863, 3307, 3409, 5726, 6614, 6818, 11452, 13228, 13636, 20041, 23149, 23863, 40082, 46298, 47726, 80164, 92596, 95452, 162043, 199183, 324086, 398366, 648172, 796732, 1352563, 1394281, 1610509, 2705126, 2788562, 3221018, 5410252, 5577124, 6442036, 9467941, 9759967, 11273563, 18935882, 19519934, 22547126, 37871764, 39039868, 45094252, 66275587, 78914941, 132551174, 157829882, 265102348, 315659764, 658698181, 1317396362, 2634792724, 4610887267, 9221774534, 18443549068, 32276210869, 64552421738, 129104843476]

約数ペア:

[(1, 129104843476), (2, 64552421738), (4, 32276210869), (7, 18443549068), (14, 9221774534), (28, 4610887267), (49, 2634792724), (98, 1317396362), (196, 658698181), (409, 315659764), (487, 265102348), (818, 157829882), (974, 132551174), (1636, 78914941), (1948, 66275587), (2863, 45094252), (3307, 39039868), (3409, 37871764), (5726, 22547126), (6614, 19519934), (6818, 18935882), (11452, 11273563), (13228, 9759967), (13636, 9467941), (20041, 6442036), (23149, 5577124), (23863, 5410252), (40082, 3221018), (46298, 2788562), (47726, 2705126), (80164, 1610509), (92596, 1394281), (95452, 1352563), (162043, 796732), (199183, 648172), (324086, 398366)]