270738464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 566092800

約数和(自身を除く): 295354336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 479, 544, 958, 1039, 1916, 2078, 3832, 4156, 7664, 8143, 8312, 15328, 16286, 16624, 17663, 32572, 33248, 35326, 65144, 70652, 130288, 141304, 260576, 282608, 497681, 565216, 995362, 1990724, 3981448, 7962896, 8460577, 15925792, 16921154, 33842308, 67684616, 135369232, 270738464]

約数ペア:

[(1, 270738464), (2, 135369232), (4, 67684616), (8, 33842308), (16, 16921154), (17, 15925792), (32, 8460577), (34, 7962896), (68, 3981448), (136, 1990724), (272, 995362), (479, 565216), (544, 497681), (958, 282608), (1039, 260576), (1916, 141304), (2078, 130288), (3832, 70652), (4156, 65144), (7664, 35326), (8143, 33248), (8312, 32572), (15328, 17663), (16286, 16624)]