385763012999

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{241561}}^1$

素因数の和:241720

約数の個数: 48

約数和(自身を含む): 508903496640

約数和(自身を除く): 123140483641

約数列:

[1, 7, 13, 23, 49, 91, 109, 161, 299, 637, 763, 1127, 1417, 2093, 2507, 5341, 9919, 14651, 17549, 32591, 69433, 122843, 228137, 241561, 1596959, 1690927, 3140293, 5555903, 11836489, 21982051, 26330149, 38891321, 72226739, 153874357, 184311043, 272239247, 342291937, 505587173, 605593427, 1290177301, 2396043559, 3539110211, 4239153989, 7872714551, 16772304913, 29674077923, 55109001857, 385763012999]

約数ペア:

[(1, 385763012999), (7, 55109001857), (13, 29674077923), (23, 16772304913), (49, 7872714551), (91, 4239153989), (109, 3539110211), (161, 2396043559), (299, 1290177301), (637, 605593427), (763, 505587173), (1127, 342291937), (1417, 272239247), (2093, 184311043), (2507, 153874357), (5341, 72226739), (9919, 38891321), (14651, 26330149), (17549, 21982051), (32591, 11836489), (69433, 5555903), (122843, 3140293), (228137, 1690927), (241561, 1596959)]