279140004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 861692832

約数和(自身を除く): 582552828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 97, 99, 117, 129, 132, 143, 156, 169, 172, 194, 198, 234, 258, 286, 291, 338, 387, 388, 396, 429, 468, 473, 507, 516, 559, 572, 582, 676, 774, 858, 873, 946, 1014, 1067, 1118, 1164, 1261, 1287, 1419, 1521, 1548, 1677, 1716, 1746, 1859, 1892, 2028, 2134, 2236, 2522, 2574, 2838, 3042, 3201, 3354, 3492, 3718, 3783, 4171, 4257, 4268, 5031, 5044, 5148, 5577, 5676, 6084, 6149, 6402, 6708, 7267, 7436, 7566, 8342, 8514, 9603, 10062, 11154, 11349, 12298, 12513, 12804, 13871, 14534, 15132, 16393, 16684, 16731, 17028, 18447, 19206, 20124, 21801, 22308, 22698, 24596, 25026, 27742, 29068, 32786, 33462, 36894, 37539, 38412, 41613, 43602, 45396, 45881, 49179, 50052, 54223, 55341, 55484, 65403, 65572, 66924, 73788, 75078, 79937, 83226, 87204, 91762, 98358, 108446, 110682, 124839, 130806, 137643, 147537, 150156, 159874, 162669, 166452, 180323, 183524, 196716, 216892, 221364, 239811, 249678, 261612, 275286, 295074, 319748, 325338, 360646, 412929, 479622, 488007, 499356, 540969, 550572, 590148, 596453, 650676, 704899, 719433, 721292, 825858, 959244, 976014, 1081938, 1192906, 1409798, 1438866, 1622907, 1651716, 1789359, 1952028, 2114697, 2163876, 2385812, 2819596, 2877732, 3245814, 3578718, 4229394, 5368077, 6344091, 6491628, 7157436, 7753889, 8458788, 10736154, 12688182, 15507778, 21472308, 23261667, 25376364, 31015556, 46523334, 69785001, 93046668, 139570002, 279140004]

約数ペア:

[(1, 279140004), (2, 139570002), (3, 93046668), (4, 69785001), (6, 46523334), (9, 31015556), (11, 25376364), (12, 23261667), (13, 21472308), (18, 15507778), (22, 12688182), (26, 10736154), (33, 8458788), (36, 7753889), (39, 7157436), (43, 6491628), (44, 6344091), (52, 5368077), (66, 4229394), (78, 3578718), (86, 3245814), (97, 2877732), (99, 2819596), (117, 2385812), (129, 2163876), (132, 2114697), (143, 1952028), (156, 1789359), (169, 1651716), (172, 1622907), (194, 1438866), (198, 1409798), (234, 1192906), (258, 1081938), (286, 976014), (291, 959244), (338, 825858), (387, 721292), (388, 719433), (396, 704899), (429, 650676), (468, 596453), (473, 590148), (507, 550572), (516, 540969), (559, 499356), (572, 488007), (582, 479622), (676, 412929), (774, 360646), (858, 325338), (873, 319748), (946, 295074), (1014, 275286), (1067, 261612), (1118, 249678), (1164, 239811), (1261, 221364), (1287, 216892), (1419, 196716), (1521, 183524), (1548, 180323), (1677, 166452), (1716, 162669), (1746, 159874), (1859, 150156), (1892, 147537), (2028, 137643), (2134, 130806), (2236, 124839), (2522, 110682), (2574, 108446), (2838, 98358), (3042, 91762), (3201, 87204), (3354, 83226), (3492, 79937), (3718, 75078), (3783, 73788), (4171, 66924), (4257, 65572), (4268, 65403), (5031, 55484), (5044, 55341), (5148, 54223), (5577, 50052), (5676, 49179), (6084, 45881), (6149, 45396), (6402, 43602), (6708, 41613), (7267, 38412), (7436, 37539), (7566, 36894), (8342, 33462), (8514, 32786), (9603, 29068), (10062, 27742), (11154, 25026), (11349, 24596), (12298, 22698), (12513, 22308), (12804, 21801), (13871, 20124), (14534, 19206), (15132, 18447), (16393, 17028), (16684, 16731)]