244562395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 391680000

約数和(自身を除く): 147117605

約数列:

[1, 5, 7, 11, 19, 35, 55, 67, 77, 95, 133, 209, 335, 385, 469, 499, 665, 737, 1045, 1273, 1463, 2345, 2495, 3493, 3685, 5159, 5489, 6365, 7315, 8911, 9481, 14003, 17465, 25795, 27445, 33433, 38423, 44555, 47405, 66367, 70015, 98021, 104291, 167165, 192115, 234031, 331835, 367763, 490105, 521455, 635227, 730037, 1170155, 1838815, 2574341, 3176135, 3650185, 4446589, 6987497, 12871705, 22232945, 34937485, 48912479, 244562395]

約数ペア:

[(1, 244562395), (5, 48912479), (7, 34937485), (11, 22232945), (19, 12871705), (35, 6987497), (55, 4446589), (67, 3650185), (77, 3176135), (95, 2574341), (133, 1838815), (209, 1170155), (335, 730037), (385, 635227), (469, 521455), (499, 490105), (665, 367763), (737, 331835), (1045, 234031), (1273, 192115), (1463, 167165), (2345, 104291), (2495, 98021), (3493, 70015), (3685, 66367), (5159, 47405), (5489, 44555), (6365, 38423), (7315, 33433), (8911, 27445), (9481, 25795), (14003, 17465)]