264831304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{7577}}^1$

素因数の和:7857

約数の個数: 32

約数和(自身を含む): 527883480

約数和(自身を除く): 263052176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 7577, 8738, 15154, 17476, 30308, 34952, 60616, 128809, 257618, 515236, 1030472, 1947289, 3894578, 7789156, 15578312, 33103913, 66207826, 132415652, 264831304]

約数ペア:

[(1, 264831304), (2, 132415652), (4, 66207826), (8, 33103913), (17, 15578312), (34, 7789156), (68, 3894578), (136, 1947289), (257, 1030472), (514, 515236), (1028, 257618), (2056, 128809), (4369, 60616), (7577, 34952), (8738, 30308), (15154, 17476)]