1117780818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 2993227776

約数和(自身を除く): 1875446958

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 73, 77, 121, 131, 138, 146, 154, 161, 219, 231, 242, 253, 262, 322, 363, 393, 438, 462, 483, 506, 511, 726, 759, 786, 803, 847, 917, 966, 1022, 1441, 1518, 1533, 1606, 1679, 1694, 1771, 1834, 2409, 2541, 2751, 2783, 2882, 3013, 3066, 3358, 3542, 4323, 4818, 5037, 5082, 5313, 5502, 5566, 5621, 6026, 8349, 8646, 8833, 9039, 9563, 10074, 10087, 10626, 11242, 11753, 15851, 16698, 16863, 17666, 18078, 18469, 19126, 19481, 20174, 21091, 23506, 26499, 28689, 30261, 31702, 33143, 33726, 35259, 36938, 38962, 42182, 47553, 52998, 55407, 57378, 58443, 60522, 61831, 63273, 66286, 66941, 70518, 95106, 99429, 105193, 110814, 110957, 116886, 123662, 126546, 129283, 133882, 185493, 198858, 200823, 203159, 210386, 219949, 221914, 232001, 258566, 315579, 332871, 364573, 370986, 387849, 401646, 406318, 439898, 464002, 609477, 631158, 659847, 665742, 696003, 729146, 736351, 775698, 1093719, 1157123, 1218954, 1319694, 1392006, 1422113, 1472702, 1539643, 2187438, 2209053, 2314246, 2419439, 2552011, 2844226, 3079286, 3471369, 4266339, 4418106, 4618929, 4838878, 5104022, 6942738, 7258317, 7656033, 8099861, 8532678, 9237858, 14516634, 15312066, 16199722, 16936073, 24299583, 26613829, 33872146, 48599166, 50808219, 53227658, 79841487, 101616438, 159682974, 186296803, 372593606, 558890409, 1117780818]

約数ペア:

[(1, 1117780818), (2, 558890409), (3, 372593606), (6, 186296803), (7, 159682974), (11, 101616438), (14, 79841487), (21, 53227658), (22, 50808219), (23, 48599166), (33, 33872146), (42, 26613829), (46, 24299583), (66, 16936073), (69, 16199722), (73, 15312066), (77, 14516634), (121, 9237858), (131, 8532678), (138, 8099861), (146, 7656033), (154, 7258317), (161, 6942738), (219, 5104022), (231, 4838878), (242, 4618929), (253, 4418106), (262, 4266339), (322, 3471369), (363, 3079286), (393, 2844226), (438, 2552011), (462, 2419439), (483, 2314246), (506, 2209053), (511, 2187438), (726, 1539643), (759, 1472702), (786, 1422113), (803, 1392006), (847, 1319694), (917, 1218954), (966, 1157123), (1022, 1093719), (1441, 775698), (1518, 736351), (1533, 729146), (1606, 696003), (1679, 665742), (1694, 659847), (1771, 631158), (1834, 609477), (2409, 464002), (2541, 439898), (2751, 406318), (2783, 401646), (2882, 387849), (3013, 370986), (3066, 364573), (3358, 332871), (3542, 315579), (4323, 258566), (4818, 232001), (5037, 221914), (5082, 219949), (5313, 210386), (5502, 203159), (5566, 200823), (5621, 198858), (6026, 185493), (8349, 133882), (8646, 129283), (8833, 126546), (9039, 123662), (9563, 116886), (10074, 110957), (10087, 110814), (10626, 105193), (11242, 99429), (11753, 95106), (15851, 70518), (16698, 66941), (16863, 66286), (17666, 63273), (18078, 61831), (18469, 60522), (19126, 58443), (19481, 57378), (20174, 55407), (21091, 52998), (23506, 47553), (26499, 42182), (28689, 38962), (30261, 36938), (31702, 35259), (33143, 33726)]