318387129968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46861}}^1\times {\mathrm{24979}}^1$

素因数の和:71865

約数の個数: 40

約数和(自身を含む): 653201920080

約数和(自身を除く): 334814790112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 24979, 46861, 49958, 93722, 99916, 187444, 199832, 374888, 399664, 424643, 749776, 796637, 849286, 1593274, 1698572, 3186548, 3397144, 6373096, 6794288, 12746192, 1170540919, 2341081838, 4682163676, 9364327352, 18728654704, 19899195623, 39798391246, 79596782492, 159193564984, 318387129968]

約数ペア:

[(1, 318387129968), (2, 159193564984), (4, 79596782492), (8, 39798391246), (16, 19899195623), (17, 18728654704), (34, 9364327352), (68, 4682163676), (136, 2341081838), (272, 1170540919), (24979, 12746192), (46861, 6794288), (49958, 6373096), (93722, 3397144), (99916, 3186548), (187444, 1698572), (199832, 1593274), (374888, 849286), (399664, 796637), (424643, 749776)]