266156748004

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{156659}}^1$

素因数の和:158008

約数の個数: 48

約数和(自身を含む): 544063887360

約数和(自身を除く): 277907139356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1291, 1316, 2582, 5164, 9037, 18074, 36148, 60677, 121354, 156659, 242708, 313318, 424739, 626636, 849478, 1096613, 1698956, 2193226, 4386452, 7362973, 14725946, 29451892, 51540811, 103081622, 202246769, 206163244, 404493538, 808987076, 1415727383, 2831454766, 5662909532, 9505598143, 19011196286, 38022392572, 66539187001, 133078374002, 266156748004]

約数ペア:

[(1, 266156748004), (2, 133078374002), (4, 66539187001), (7, 38022392572), (14, 19011196286), (28, 9505598143), (47, 5662909532), (94, 2831454766), (188, 1415727383), (329, 808987076), (658, 404493538), (1291, 206163244), (1316, 202246769), (2582, 103081622), (5164, 51540811), (9037, 29451892), (18074, 14725946), (36148, 7362973), (60677, 4386452), (121354, 2193226), (156659, 1698956), (242708, 1096613), (313318, 849478), (424739, 626636)]