745996356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2960303}}^1$

素因数の和:2960320

約数の個数: 36

約数和(自身を含む): 2155101312

約数和(自身を除く): 1409104956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2960303, 5920606, 8880909, 11841212, 17761818, 20722121, 26642727, 35523636, 41444242, 53285454, 62166363, 82888484, 106570908, 124332726, 186499089, 248665452, 372998178, 745996356]

約数ペア:

[(1, 745996356), (2, 372998178), (3, 248665452), (4, 186499089), (6, 124332726), (7, 106570908), (9, 82888484), (12, 62166363), (14, 53285454), (18, 41444242), (21, 35523636), (28, 26642727), (36, 20722121), (42, 17761818), (63, 11841212), (84, 8880909), (126, 5920606), (252, 2960303)]