212976216

素因数分解:

$2^3\times 3^4\times {\mathrm{328667}}^1$

素因数の和:328685

約数の個数: 40

約数和(自身を含む): 596532420

約数和(自身を除く): 383556204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 328667, 657334, 986001, 1314668, 1972002, 2629336, 2958003, 3944004, 5916006, 7888008, 8874009, 11832012, 17748018, 23664024, 26622027, 35496036, 53244054, 70992072, 106488108, 212976216]

約数ペア:

[(1, 212976216), (2, 106488108), (3, 70992072), (4, 53244054), (6, 35496036), (8, 26622027), (9, 23664024), (12, 17748018), (18, 11832012), (24, 8874009), (27, 7888008), (36, 5916006), (54, 3944004), (72, 2958003), (81, 2629336), (108, 1972002), (162, 1314668), (216, 986001), (324, 657334), (648, 328667)]