320033916

素因数分解:

$2^2\times 3^6\times {\mathrm{109751}}^1$

素因数の和:109773

約数の個数: 42

約数和(自身を含む): 839712552

約数和(自身を除く): 519678636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 109751, 219502, 329253, 439004, 658506, 987759, 1317012, 1975518, 2963277, 3951036, 5926554, 8889831, 11853108, 17779662, 26669493, 35559324, 53338986, 80008479, 106677972, 160016958, 320033916]

約数ペア:

[(1, 320033916), (2, 160016958), (3, 106677972), (4, 80008479), (6, 53338986), (9, 35559324), (12, 26669493), (18, 17779662), (27, 11853108), (36, 8889831), (54, 5926554), (81, 3951036), (108, 2963277), (162, 1975518), (243, 1317012), (324, 987759), (486, 658506), (729, 439004), (972, 329253), (1458, 219502), (2916, 109751)]