339928708

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 692285440

約数和(自身を除く): 352356732

約数列:

[1, 2, 4, 7, 14, 28, 109, 127, 218, 254, 436, 508, 763, 877, 889, 1526, 1754, 1778, 3052, 3508, 3556, 6139, 12278, 13843, 24556, 27686, 55372, 95593, 96901, 111379, 191186, 193802, 222758, 382372, 387604, 445516, 669151, 779653, 1338302, 1559306, 2676604, 3118612, 12140311, 24280622, 48561244, 84982177, 169964354, 339928708]

約数ペア:

[(1, 339928708), (2, 169964354), (4, 84982177), (7, 48561244), (14, 24280622), (28, 12140311), (109, 3118612), (127, 2676604), (218, 1559306), (254, 1338302), (436, 779653), (508, 669151), (763, 445516), (877, 387604), (889, 382372), (1526, 222758), (1754, 193802), (1778, 191186), (3052, 111379), (3508, 96901), (3556, 95593), (6139, 55372), (12278, 27686), (13843, 24556)]