291269220473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1\times {\mathrm{1303}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 382918828032

約数和(自身を除く): 91649607559

約数列:

[1, 7, 11, 23, 77, 113, 161, 253, 791, 1117, 1243, 1303, 1771, 2599, 7819, 8701, 9121, 12287, 14333, 18193, 25691, 28589, 29969, 86009, 100331, 126221, 147239, 179837, 200123, 209783, 282601, 329659, 883547, 1030673, 1388431, 1455451, 1619629, 1978207, 2307613, 2903083, 3386497, 9719017, 10188157, 11337403, 16009961, 20321581, 23705479, 31933913, 33475373, 37251467, 112069727, 164465963, 223537391, 234327611, 260760269, 368229103, 1151261741, 1809125593, 2577603721, 3782717149, 12663879151, 26479020043, 41609888639, 291269220473]

約数ペア:

[(1, 291269220473), (7, 41609888639), (11, 26479020043), (23, 12663879151), (77, 3782717149), (113, 2577603721), (161, 1809125593), (253, 1151261741), (791, 368229103), (1117, 260760269), (1243, 234327611), (1303, 223537391), (1771, 164465963), (2599, 112069727), (7819, 37251467), (8701, 33475373), (9121, 31933913), (12287, 23705479), (14333, 20321581), (18193, 16009961), (25691, 11337403), (28589, 10188157), (29969, 9719017), (86009, 3386497), (100331, 2903083), (126221, 2307613), (147239, 1978207), (179837, 1619629), (200123, 1455451), (209783, 1388431), (282601, 1030673), (329659, 883547)]