248968536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{610217}}^1$

素因数の和:610243

約数の個数: 32

約数和(自身を含む): 659035440

約数和(自身を除く): 410066904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 610217, 1220434, 1830651, 2440868, 3661302, 4881736, 7322604, 10373689, 14645208, 20747378, 31121067, 41494756, 62242134, 82989512, 124484268, 248968536]

約数ペア:

[(1, 248968536), (2, 124484268), (3, 82989512), (4, 62242134), (6, 41494756), (8, 31121067), (12, 20747378), (17, 14645208), (24, 10373689), (34, 7322604), (51, 4881736), (68, 3661302), (102, 2440868), (136, 1830651), (204, 1220434), (408, 610217)]