247006872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 819486720

約数和(自身を除く): 572479848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 127, 136, 153, 168, 204, 227, 238, 252, 254, 306, 357, 381, 408, 454, 476, 504, 508, 612, 681, 714, 762, 889, 908, 952, 1016, 1071, 1143, 1224, 1362, 1428, 1524, 1589, 1778, 1816, 2043, 2142, 2159, 2286, 2667, 2724, 2856, 3048, 3178, 3556, 3859, 4086, 4284, 4318, 4572, 4767, 5334, 5448, 6356, 6477, 7112, 7718, 8001, 8172, 8568, 8636, 9144, 9534, 10668, 11577, 12712, 12954, 14301, 15113, 15436, 16002, 16344, 17272, 19068, 19431, 21336, 23154, 25908, 27013, 28602, 28829, 30226, 30872, 32004, 34731, 38136, 38862, 45339, 46308, 51816, 54026, 57204, 57658, 60452, 64008, 69462, 77724, 81039, 86487, 90678, 92616, 108052, 114408, 115316, 120904, 136017, 138924, 155448, 162078, 172974, 181356, 201803, 216104, 230632, 243117, 259461, 272034, 277848, 324156, 345948, 362712, 403606, 486234, 490093, 518922, 544068, 605409, 648312, 691896, 807212, 972468, 980186, 1037844, 1088136, 1210818, 1470279, 1614424, 1816227, 1944936, 1960372, 2075688, 2421636, 2940558, 3430651, 3632454, 3920744, 4410837, 4843272, 5881116, 6861302, 7264908, 8821674, 10291953, 11762232, 13722604, 14529816, 17643348, 20583906, 27445208, 30875859, 35286696, 41167812, 61751718, 82335624, 123503436, 247006872]

約数ペア:

[(1, 247006872), (2, 123503436), (3, 82335624), (4, 61751718), (6, 41167812), (7, 35286696), (8, 30875859), (9, 27445208), (12, 20583906), (14, 17643348), (17, 14529816), (18, 13722604), (21, 11762232), (24, 10291953), (28, 8821674), (34, 7264908), (36, 6861302), (42, 5881116), (51, 4843272), (56, 4410837), (63, 3920744), (68, 3632454), (72, 3430651), (84, 2940558), (102, 2421636), (119, 2075688), (126, 1960372), (127, 1944936), (136, 1816227), (153, 1614424), (168, 1470279), (204, 1210818), (227, 1088136), (238, 1037844), (252, 980186), (254, 972468), (306, 807212), (357, 691896), (381, 648312), (408, 605409), (454, 544068), (476, 518922), (504, 490093), (508, 486234), (612, 403606), (681, 362712), (714, 345948), (762, 324156), (889, 277848), (908, 272034), (952, 259461), (1016, 243117), (1071, 230632), (1143, 216104), (1224, 201803), (1362, 181356), (1428, 172974), (1524, 162078), (1589, 155448), (1778, 138924), (1816, 136017), (2043, 120904), (2142, 115316), (2159, 114408), (2286, 108052), (2667, 92616), (2724, 90678), (2856, 86487), (3048, 81039), (3178, 77724), (3556, 69462), (3859, 64008), (4086, 60452), (4284, 57658), (4318, 57204), (4572, 54026), (4767, 51816), (5334, 46308), (5448, 45339), (6356, 38862), (6477, 38136), (7112, 34731), (7718, 32004), (8001, 30872), (8172, 30226), (8568, 28829), (8636, 28602), (9144, 27013), (9534, 25908), (10668, 23154), (11577, 21336), (12712, 19431), (12954, 19068), (14301, 17272), (15113, 16344), (15436, 16002)]