274564242

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 639999360

約数和(自身を除く): 365435118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 73, 81, 109, 142, 146, 162, 213, 218, 219, 243, 327, 426, 438, 486, 639, 654, 657, 981, 1278, 1314, 1917, 1962, 1971, 2943, 3834, 3942, 5183, 5751, 5886, 5913, 7739, 7957, 8829, 10366, 11502, 11826, 15478, 15549, 15914, 17253, 17658, 17739, 23217, 23871, 26487, 31098, 34506, 35478, 46434, 46647, 47742, 52974, 69651, 71613, 93294, 139302, 139941, 143226, 208953, 214839, 279882, 417906, 419823, 429678, 564947, 626859, 644517, 839646, 1129894, 1253718, 1259469, 1289034, 1694841, 1880577, 1933551, 2518938, 3389682, 3761154, 3867102, 5084523, 10169046, 15253569, 30507138, 45760707, 91521414, 137282121, 274564242]

約数ペア:

[(1, 274564242), (2, 137282121), (3, 91521414), (6, 45760707), (9, 30507138), (18, 15253569), (27, 10169046), (54, 5084523), (71, 3867102), (73, 3761154), (81, 3389682), (109, 2518938), (142, 1933551), (146, 1880577), (162, 1694841), (213, 1289034), (218, 1259469), (219, 1253718), (243, 1129894), (327, 839646), (426, 644517), (438, 626859), (486, 564947), (639, 429678), (654, 419823), (657, 417906), (981, 279882), (1278, 214839), (1314, 208953), (1917, 143226), (1962, 139941), (1971, 139302), (2943, 93294), (3834, 71613), (3942, 69651), (5183, 52974), (5751, 47742), (5886, 46647), (5913, 46434), (7739, 35478), (7957, 34506), (8829, 31098), (10366, 26487), (11502, 23871), (11826, 23217), (15478, 17739), (15549, 17658), (15914, 17253)]