255250764

素因数分解:

$2^2\times 3^4\times {\mathrm{787811}}^1$

素因数の和:787827

約数の個数: 30

約数和(自身を含む): 667276764

約数和(自身を除く): 412026000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 787811, 1575622, 2363433, 3151244, 4726866, 7090299, 9453732, 14180598, 21270897, 28361196, 42541794, 63812691, 85083588, 127625382, 255250764]

約数ペア:

[(1, 255250764), (2, 127625382), (3, 85083588), (4, 63812691), (6, 42541794), (9, 28361196), (12, 21270897), (18, 14180598), (27, 9453732), (36, 7090299), (54, 4726866), (81, 3151244), (108, 2363433), (162, 1575622), (324, 787811)]