317373732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2521}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 867517560

約数和(自身を除く): 550143828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 807, 1076, 1614, 2421, 2521, 3228, 3497, 4842, 5042, 6994, 7563, 9684, 10084, 10491, 13988, 15126, 20982, 22689, 30252, 31473, 32773, 41964, 45378, 62946, 65546, 90756, 98319, 125892, 131092, 196638, 294957, 393276, 589914, 678149, 1179828, 1356298, 2034447, 2712596, 4068894, 6103341, 8137788, 8815937, 12206682, 17631874, 24413364, 26447811, 35263748, 52895622, 79343433, 105791244, 158686866, 317373732]

約数ペア:

[(1, 317373732), (2, 158686866), (3, 105791244), (4, 79343433), (6, 52895622), (9, 35263748), (12, 26447811), (13, 24413364), (18, 17631874), (26, 12206682), (36, 8815937), (39, 8137788), (52, 6103341), (78, 4068894), (117, 2712596), (156, 2034447), (234, 1356298), (269, 1179828), (468, 678149), (538, 589914), (807, 393276), (1076, 294957), (1614, 196638), (2421, 131092), (2521, 125892), (3228, 98319), (3497, 90756), (4842, 65546), (5042, 62946), (6994, 45378), (7563, 41964), (9684, 32773), (10084, 31473), (10491, 30252), (13988, 22689), (15126, 20982)]