273248752

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143513}}^1$

素因数の和:143545

約数の個数: 40

約数和(自身を含む): 640646496

約数和(自身を除く): 367397744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 143513, 287026, 574052, 1004591, 1148104, 2009182, 2296208, 2439721, 4018364, 4879442, 8036728, 9758884, 16073456, 17078047, 19517768, 34156094, 39035536, 68312188, 136624376, 273248752]

約数ペア:

[(1, 273248752), (2, 136624376), (4, 68312188), (7, 39035536), (8, 34156094), (14, 19517768), (16, 17078047), (17, 16073456), (28, 9758884), (34, 8036728), (56, 4879442), (68, 4018364), (112, 2439721), (119, 2296208), (136, 2009182), (238, 1148104), (272, 1004591), (476, 574052), (952, 287026), (1904, 143513)]