1245346036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 2449349280

約数和(自身を除く): 1204003244

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 139, 173, 214, 242, 278, 346, 428, 484, 556, 692, 1177, 1529, 1903, 2354, 3058, 3806, 4708, 6116, 7612, 12947, 14873, 16819, 18511, 20933, 24047, 25894, 29746, 33638, 37022, 41866, 48094, 51788, 59492, 67276, 74044, 83732, 96188, 163603, 203621, 264517, 327206, 407242, 529034, 654412, 814484, 1058068, 1799633, 2239831, 2573029, 2909687, 3599266, 4479662, 5146058, 5819374, 7198532, 8959324, 10292116, 11638748, 28303319, 56606638, 113213276, 311336509, 622673018, 1245346036]

約数ペア:

[(1, 1245346036), (2, 622673018), (4, 311336509), (11, 113213276), (22, 56606638), (44, 28303319), (107, 11638748), (121, 10292116), (139, 8959324), (173, 7198532), (214, 5819374), (242, 5146058), (278, 4479662), (346, 3599266), (428, 2909687), (484, 2573029), (556, 2239831), (692, 1799633), (1177, 1058068), (1529, 814484), (1903, 654412), (2354, 529034), (3058, 407242), (3806, 327206), (4708, 264517), (6116, 203621), (7612, 163603), (12947, 96188), (14873, 83732), (16819, 74044), (18511, 67276), (20933, 59492), (24047, 51788), (25894, 48094), (29746, 41866), (33638, 37022)]