395218764

素因数分解:

$2^2\times 3^4\times {\mathrm{1219811}}^1$

素因数の和:1219827

約数の個数: 30

約数和(自身を含む): 1033180764

約数和(自身を除く): 637962000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1219811, 2439622, 3659433, 4879244, 7318866, 10978299, 14637732, 21956598, 32934897, 43913196, 65869794, 98804691, 131739588, 197609382, 395218764]

約数ペア:

[(1, 395218764), (2, 197609382), (3, 131739588), (4, 98804691), (6, 65869794), (9, 43913196), (12, 32934897), (18, 21956598), (27, 14637732), (36, 10978299), (54, 7318866), (81, 4879244), (108, 3659433), (162, 2439622), (324, 1219811)]