266336252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23603}}^1$

素因数の和:23658

約数の個数: 48

約数和(自身を含む): 592177152

約数和(自身を除く): 325840900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 23603, 47206, 94412, 165221, 306839, 330442, 613678, 660884, 731693, 1227356, 1463386, 2147873, 2926772, 4295746, 5121851, 8591492, 9512009, 10243702, 19024018, 20487404, 38048036, 66584063, 133168126, 266336252]

約数ペア:

[(1, 266336252), (2, 133168126), (4, 66584063), (7, 38048036), (13, 20487404), (14, 19024018), (26, 10243702), (28, 9512009), (31, 8591492), (52, 5121851), (62, 4295746), (91, 2926772), (124, 2147873), (182, 1463386), (217, 1227356), (364, 731693), (403, 660884), (434, 613678), (806, 330442), (868, 306839), (1612, 165221), (2821, 94412), (5642, 47206), (11284, 23603)]