276642804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7211}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 678504960

約数和(自身を除く): 401862156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 556, 834, 1668, 3197, 6394, 7211, 9591, 12788, 14422, 19182, 21633, 28844, 38364, 43266, 86532, 165853, 331706, 497559, 663412, 995118, 1002329, 1990236, 2004658, 3006987, 4009316, 6013974, 12027948, 23053567, 46107134, 69160701, 92214268, 138321402, 276642804]

約数ペア:

[(1, 276642804), (2, 138321402), (3, 92214268), (4, 69160701), (6, 46107134), (12, 23053567), (23, 12027948), (46, 6013974), (69, 4009316), (92, 3006987), (138, 2004658), (139, 1990236), (276, 1002329), (278, 995118), (417, 663412), (556, 497559), (834, 331706), (1668, 165853), (3197, 86532), (6394, 43266), (7211, 38364), (9591, 28844), (12788, 21633), (14422, 19182)]