299261772

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1375

約数の個数: 72

約数和(自身を含む): 781508000

約数和(自身を除く): 482246228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 398, 444, 597, 666, 796, 1129, 1194, 1332, 1791, 2258, 2388, 3387, 3582, 4516, 6774, 7164, 7363, 10161, 13548, 14726, 20322, 22089, 29452, 40644, 41773, 44178, 66267, 83546, 88356, 125319, 132534, 167092, 224671, 250638, 265068, 375957, 449342, 501276, 674013, 751914, 898684, 1348026, 1503828, 2022039, 2696052, 4044078, 8088156, 8312827, 16625654, 24938481, 33251308, 49876962, 74815443, 99753924, 149630886, 299261772]

約数ペア:

[(1, 299261772), (2, 149630886), (3, 99753924), (4, 74815443), (6, 49876962), (9, 33251308), (12, 24938481), (18, 16625654), (36, 8312827), (37, 8088156), (74, 4044078), (111, 2696052), (148, 2022039), (199, 1503828), (222, 1348026), (333, 898684), (398, 751914), (444, 674013), (597, 501276), (666, 449342), (796, 375957), (1129, 265068), (1194, 250638), (1332, 224671), (1791, 167092), (2258, 132534), (2388, 125319), (3387, 88356), (3582, 83546), (4516, 66267), (6774, 44178), (7164, 41773), (7363, 40644), (10161, 29452), (13548, 22089), (14726, 20322)]