276414992

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19433}}^1$

素因数の和:19575

約数の個数: 40

約数和(自身を含む): 616912896

約数和(自身を除く): 340497904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 19433, 38866, 77732, 136031, 155464, 272062, 310928, 544124, 1088248, 2176496, 2467991, 4935982, 9871964, 17275937, 19743928, 34551874, 39487856, 69103748, 138207496, 276414992]

約数ペア:

[(1, 276414992), (2, 138207496), (4, 69103748), (7, 39487856), (8, 34551874), (14, 19743928), (16, 17275937), (28, 9871964), (56, 4935982), (112, 2467991), (127, 2176496), (254, 1088248), (508, 544124), (889, 310928), (1016, 272062), (1778, 155464), (2032, 136031), (3556, 77732), (7112, 38866), (14224, 19433)]