808408752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3947}}^1$

素因数の和:4226

約数の個数: 80

約数和(自身を含む): 2220607872

約数和(自身を除く): 1412199120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 251, 272, 408, 502, 753, 816, 1004, 1506, 2008, 3012, 3947, 4016, 4267, 6024, 7894, 8534, 11841, 12048, 12801, 15788, 17068, 23682, 25602, 31576, 34136, 47364, 51204, 63152, 67099, 68272, 94728, 102408, 134198, 189456, 201297, 204816, 268396, 402594, 536792, 805188, 990697, 1073584, 1610376, 1981394, 2972091, 3220752, 3962788, 5944182, 7925576, 11888364, 15851152, 16841849, 23776728, 33683698, 47553456, 50525547, 67367396, 101051094, 134734792, 202102188, 269469584, 404204376, 808408752]

約数ペア:

[(1, 808408752), (2, 404204376), (3, 269469584), (4, 202102188), (6, 134734792), (8, 101051094), (12, 67367396), (16, 50525547), (17, 47553456), (24, 33683698), (34, 23776728), (48, 16841849), (51, 15851152), (68, 11888364), (102, 7925576), (136, 5944182), (204, 3962788), (251, 3220752), (272, 2972091), (408, 1981394), (502, 1610376), (753, 1073584), (816, 990697), (1004, 805188), (1506, 536792), (2008, 402594), (3012, 268396), (3947, 204816), (4016, 201297), (4267, 189456), (6024, 134198), (7894, 102408), (8534, 94728), (11841, 68272), (12048, 67099), (12801, 63152), (15788, 51204), (17068, 47364), (23682, 34136), (25602, 31576)]