4391496

素因数分解:

$2^3\times 3^7\times {\mathrm{251}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 12398400

約数和(自身を除く): 8006904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 251, 324, 486, 502, 648, 729, 753, 972, 1004, 1458, 1506, 1944, 2008, 2187, 2259, 2916, 3012, 4374, 4518, 5832, 6024, 6777, 8748, 9036, 13554, 17496, 18072, 20331, 27108, 40662, 54216, 60993, 81324, 121986, 162648, 182979, 243972, 365958, 487944, 548937, 731916, 1097874, 1463832, 2195748, 4391496]

約数ペア:

[(1, 4391496), (2, 2195748), (3, 1463832), (4, 1097874), (6, 731916), (8, 548937), (9, 487944), (12, 365958), (18, 243972), (24, 182979), (27, 162648), (36, 121986), (54, 81324), (72, 60993), (81, 54216), (108, 40662), (162, 27108), (216, 20331), (243, 18072), (251, 17496), (324, 13554), (486, 9036), (502, 8748), (648, 6777), (729, 6024), (753, 5832), (972, 4518), (1004, 4374), (1458, 3012), (1506, 2916), (1944, 2259), (2008, 2187)]