312391044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 934821888

約数和(自身を除く): 622430844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 127, 129, 172, 227, 252, 254, 258, 301, 381, 387, 454, 508, 516, 602, 681, 762, 774, 889, 903, 908, 1143, 1204, 1362, 1524, 1548, 1589, 1778, 1806, 2043, 2286, 2667, 2709, 2724, 3178, 3556, 3612, 4086, 4572, 4767, 5334, 5418, 5461, 6356, 8001, 8172, 9534, 9761, 10668, 10836, 10922, 14301, 16002, 16383, 19068, 19522, 21844, 28602, 28829, 29283, 32004, 32766, 38227, 39044, 49149, 57204, 57658, 58566, 65532, 68327, 76454, 86487, 87849, 98298, 114681, 115316, 117132, 136654, 152908, 172974, 175698, 196596, 201803, 204981, 229362, 259461, 273308, 344043, 345948, 351396, 403606, 409962, 458724, 518922, 605409, 614943, 688086, 807212, 819924, 1037844, 1210818, 1229886, 1239647, 1376172, 1816227, 2421636, 2459772, 2479294, 3632454, 3718941, 4958588, 7264908, 7437882, 8677529, 11156823, 14875764, 17355058, 22313646, 26032587, 34710116, 44627292, 52065174, 78097761, 104130348, 156195522, 312391044]

約数ペア:

[(1, 312391044), (2, 156195522), (3, 104130348), (4, 78097761), (6, 52065174), (7, 44627292), (9, 34710116), (12, 26032587), (14, 22313646), (18, 17355058), (21, 14875764), (28, 11156823), (36, 8677529), (42, 7437882), (43, 7264908), (63, 4958588), (84, 3718941), (86, 3632454), (126, 2479294), (127, 2459772), (129, 2421636), (172, 1816227), (227, 1376172), (252, 1239647), (254, 1229886), (258, 1210818), (301, 1037844), (381, 819924), (387, 807212), (454, 688086), (508, 614943), (516, 605409), (602, 518922), (681, 458724), (762, 409962), (774, 403606), (889, 351396), (903, 345948), (908, 344043), (1143, 273308), (1204, 259461), (1362, 229362), (1524, 204981), (1548, 201803), (1589, 196596), (1778, 175698), (1806, 172974), (2043, 152908), (2286, 136654), (2667, 117132), (2709, 115316), (2724, 114681), (3178, 98298), (3556, 87849), (3612, 86487), (4086, 76454), (4572, 68327), (4767, 65532), (5334, 58566), (5418, 57658), (5461, 57204), (6356, 49149), (8001, 39044), (8172, 38227), (9534, 32766), (9761, 32004), (10668, 29283), (10836, 28829), (10922, 28602), (14301, 21844), (16002, 19522), (16383, 19068)]