274856550136

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1686071}}^1$

素因数の和:1686196

約数の個数: 64

約数和(自身を含む): 611841807360

約数和(自身を除く): 336985257224

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 568, 574, 994, 1148, 1988, 2296, 2911, 3976, 5822, 11644, 20377, 23288, 40754, 81508, 163016, 1686071, 3372142, 6744284, 11802497, 13488568, 23604994, 47209988, 69128911, 94419976, 119711041, 138257822, 239422082, 276515644, 478844164, 483902377, 553031288, 837977287, 957688328, 967804754, 1675954574, 1935609508, 3351909148, 3871219016, 4908152681, 6703818296, 9816305362, 19632610724, 34357068767, 39265221448, 68714137534, 137428275068, 274856550136]

約数ペア:

[(1, 274856550136), (2, 137428275068), (4, 68714137534), (7, 39265221448), (8, 34357068767), (14, 19632610724), (28, 9816305362), (41, 6703818296), (56, 4908152681), (71, 3871219016), (82, 3351909148), (142, 1935609508), (164, 1675954574), (284, 967804754), (287, 957688328), (328, 837977287), (497, 553031288), (568, 483902377), (574, 478844164), (994, 276515644), (1148, 239422082), (1988, 138257822), (2296, 119711041), (2911, 94419976), (3976, 69128911), (5822, 47209988), (11644, 23604994), (20377, 13488568), (23288, 11802497), (40754, 6744284), (81508, 3372142), (163016, 1686071)]