321389316

素因数分解:

$2^2\times 3^3\times {\mathrm{1669}}^1\times {\mathrm{1783}}^1$

素因数の和:3465

約数の個数: 48

約数和(自身を含む): 834198400

約数和(自身を除く): 512809084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1669, 1783, 3338, 3566, 5007, 5349, 6676, 7132, 10014, 10698, 15021, 16047, 20028, 21396, 30042, 32094, 45063, 48141, 60084, 64188, 90126, 96282, 180252, 192564, 2975827, 5951654, 8927481, 11903308, 17854962, 26782443, 35709924, 53564886, 80347329, 107129772, 160694658, 321389316]

約数ペア:

[(1, 321389316), (2, 160694658), (3, 107129772), (4, 80347329), (6, 53564886), (9, 35709924), (12, 26782443), (18, 17854962), (27, 11903308), (36, 8927481), (54, 5951654), (108, 2975827), (1669, 192564), (1783, 180252), (3338, 96282), (3566, 90126), (5007, 64188), (5349, 60084), (6676, 48141), (7132, 45063), (10014, 32094), (10698, 30042), (15021, 21396), (16047, 20028)]