321004764

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{15671}}^1$

素因数の和:16250

約数の個数: 36

約数和(自身を含む): 812906640

約数和(自身を除く): 491901876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 2276, 3414, 5121, 6828, 10242, 15671, 20484, 31342, 47013, 62684, 94026, 141039, 188052, 282078, 564156, 8916799, 17833598, 26750397, 35667196, 53500794, 80251191, 107001588, 160502382, 321004764]

約数ペア:

[(1, 321004764), (2, 160502382), (3, 107001588), (4, 80251191), (6, 53500794), (9, 35667196), (12, 26750397), (18, 17833598), (36, 8916799), (569, 564156), (1138, 282078), (1707, 188052), (2276, 141039), (3414, 94026), (5121, 62684), (6828, 47013), (10242, 31342), (15671, 20484)]