425664912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{206233}}^1$

素因数の和:206287

約数の個数: 40

約数和(自身を含む): 1125212704

約数和(自身を除く): 699547792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 206233, 412466, 618699, 824932, 1237398, 1649864, 2474796, 3299728, 4949592, 8868019, 9899184, 17736038, 26604057, 35472076, 53208114, 70944152, 106416228, 141888304, 212832456, 425664912]

約数ペア:

[(1, 425664912), (2, 212832456), (3, 141888304), (4, 106416228), (6, 70944152), (8, 53208114), (12, 35472076), (16, 26604057), (24, 17736038), (43, 9899184), (48, 8868019), (86, 4949592), (129, 3299728), (172, 2474796), (258, 1649864), (344, 1237398), (516, 824932), (688, 618699), (1032, 412466), (2064, 206233)]