264157084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 509404896

約数和(自身を除く): 245247812

約数列:

[1, 2, 4, 17, 34, 43, 61, 68, 86, 122, 172, 244, 731, 1037, 1462, 1481, 2074, 2623, 2924, 2962, 4148, 5246, 5924, 10492, 25177, 44591, 50354, 63683, 89182, 90341, 100708, 127366, 178364, 180682, 254732, 361364, 1082611, 1535797, 2165222, 3071594, 3884663, 4330444, 6143188, 7769326, 15538652, 66039271, 132078542, 264157084]

約数ペア:

[(1, 264157084), (2, 132078542), (4, 66039271), (17, 15538652), (34, 7769326), (43, 6143188), (61, 4330444), (68, 3884663), (86, 3071594), (122, 2165222), (172, 1535797), (244, 1082611), (731, 361364), (1037, 254732), (1462, 180682), (1481, 178364), (2074, 127366), (2623, 100708), (2924, 90341), (2962, 89182), (4148, 63683), (5246, 50354), (5924, 44591), (10492, 25177)]