772100051212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1\times {\mathrm{436127}}^1$

素因数の和:438910

約数の個数: 48

約数和(自身を含む): 1611929088000

約数和(自身を除く): 839829036788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2749, 5498, 10996, 19243, 38486, 63227, 76972, 126454, 252908, 436127, 442589, 872254, 885178, 1744508, 1770356, 3052889, 6105778, 10030921, 12211556, 20061842, 40123684, 70216447, 140432894, 280865788, 1198913123, 2397826246, 4795652492, 8392391861, 16784783722, 27575001829, 33569567444, 55150003658, 110300007316, 193025012803, 386050025606, 772100051212]

約数ペア:

[(1, 772100051212), (2, 386050025606), (4, 193025012803), (7, 110300007316), (14, 55150003658), (23, 33569567444), (28, 27575001829), (46, 16784783722), (92, 8392391861), (161, 4795652492), (322, 2397826246), (644, 1198913123), (2749, 280865788), (5498, 140432894), (10996, 70216447), (19243, 40123684), (38486, 20061842), (63227, 12211556), (76972, 10030921), (126454, 6105778), (252908, 3052889), (436127, 1770356), (442589, 1744508), (872254, 885178)]