1289351646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 3138220800

約数和(自身を除く): 1848869154

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 199, 258, 387, 398, 473, 597, 761, 774, 946, 1194, 1419, 1522, 1791, 2189, 2283, 2838, 3582, 4257, 4378, 4566, 6567, 6849, 8371, 8514, 8557, 13134, 13698, 16742, 17114, 19701, 25113, 25671, 32723, 39402, 50226, 51342, 65446, 75339, 77013, 94127, 98169, 150678, 151439, 154026, 188254, 196338, 282381, 294507, 302878, 359953, 454317, 564762, 589014, 719906, 847143, 908634, 1079859, 1362951, 1665829, 1694286, 2159718, 2725902, 3239577, 3331658, 4997487, 6479154, 6511877, 9994974, 13023754, 14992461, 19535631, 29984922, 39071262, 58606893, 71630647, 117213786, 143261294, 214891941, 429783882, 644675823, 1289351646]

約数ペア:

[(1, 1289351646), (2, 644675823), (3, 429783882), (6, 214891941), (9, 143261294), (11, 117213786), (18, 71630647), (22, 58606893), (33, 39071262), (43, 29984922), (66, 19535631), (86, 14992461), (99, 13023754), (129, 9994974), (198, 6511877), (199, 6479154), (258, 4997487), (387, 3331658), (398, 3239577), (473, 2725902), (597, 2159718), (761, 1694286), (774, 1665829), (946, 1362951), (1194, 1079859), (1419, 908634), (1522, 847143), (1791, 719906), (2189, 589014), (2283, 564762), (2838, 454317), (3582, 359953), (4257, 302878), (4378, 294507), (4566, 282381), (6567, 196338), (6849, 188254), (8371, 154026), (8514, 151439), (8557, 150678), (13134, 98169), (13698, 94127), (16742, 77013), (17114, 75339), (19701, 65446), (25113, 51342), (25671, 50226), (32723, 39402)]