6940341716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{7789}}^1$

素因数の和:8085

約数の個数: 72

約数和(自身を含む): 15317258880

約数和(自身を除く): 8376917164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 263, 308, 484, 526, 847, 1052, 1694, 1841, 2893, 3388, 3682, 5786, 7364, 7789, 11572, 15578, 20251, 31156, 31823, 40502, 54523, 63646, 81004, 85679, 109046, 127292, 171358, 218092, 222761, 342716, 445522, 599753, 891044, 942469, 1199506, 1884938, 2048507, 2399012, 3769876, 4097014, 6597283, 8194028, 13194566, 14339549, 22533577, 26389132, 28679098, 45067154, 57358196, 90134308, 157735039, 247869347, 315470078, 495738694, 630940156, 991477388, 1735085429, 3470170858, 6940341716]

約数ペア:

[(1, 6940341716), (2, 3470170858), (4, 1735085429), (7, 991477388), (11, 630940156), (14, 495738694), (22, 315470078), (28, 247869347), (44, 157735039), (77, 90134308), (121, 57358196), (154, 45067154), (242, 28679098), (263, 26389132), (308, 22533577), (484, 14339549), (526, 13194566), (847, 8194028), (1052, 6597283), (1694, 4097014), (1841, 3769876), (2893, 2399012), (3388, 2048507), (3682, 1884938), (5786, 1199506), (7364, 942469), (7789, 891044), (11572, 599753), (15578, 445522), (20251, 342716), (31156, 222761), (31823, 218092), (40502, 171358), (54523, 127292), (63646, 109046), (81004, 85679)]