390153564

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{68161}}^1$

素因数の和:68227

約数の個数: 48

約数和(自身を含む): 1030609440

約数和(自身を除く): 640455876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 68161, 136322, 204483, 272644, 408966, 613449, 817932, 1226898, 1840347, 2453796, 3612533, 3680694, 7225066, 7361388, 10837599, 14450132, 21675198, 32512797, 43350396, 65025594, 97538391, 130051188, 195076782, 390153564]

約数ペア:

[(1, 390153564), (2, 195076782), (3, 130051188), (4, 97538391), (6, 65025594), (9, 43350396), (12, 32512797), (18, 21675198), (27, 14450132), (36, 10837599), (53, 7361388), (54, 7225066), (106, 3680694), (108, 3612533), (159, 2453796), (212, 1840347), (318, 1226898), (477, 817932), (636, 613449), (954, 408966), (1431, 272644), (1908, 204483), (2862, 136322), (5724, 68161)]