447923412

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 1254328320

約数和(自身を除く): 806404908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 113, 127, 153, 204, 226, 254, 289, 306, 339, 381, 452, 459, 508, 578, 612, 678, 762, 867, 918, 1017, 1143, 1156, 1356, 1524, 1734, 1836, 1921, 2034, 2159, 2286, 2601, 3051, 3429, 3468, 3842, 4068, 4318, 4572, 5202, 5763, 6102, 6477, 6858, 7684, 7803, 8636, 10404, 11526, 12204, 12954, 13716, 14351, 15606, 17289, 19431, 23052, 25908, 28702, 31212, 32657, 34578, 36703, 38862, 43053, 51867, 57404, 58293, 65314, 69156, 73406, 77724, 86106, 97971, 103734, 110109, 116586, 129159, 130628, 146812, 172212, 195942, 207468, 220218, 233172, 243967, 258318, 293913, 330327, 387477, 391884, 440436, 487934, 516636, 587826, 660654, 731901, 774954, 881739, 975868, 990981, 1175652, 1321308, 1463802, 1549908, 1763478, 1981962, 2195703, 2927604, 3526956, 3963924, 4147439, 4391406, 6587109, 8294878, 8782812, 12442317, 13174218, 16589756, 24884634, 26348436, 37326951, 49769268, 74653902, 111980853, 149307804, 223961706, 447923412]

約数ペア:

[(1, 447923412), (2, 223961706), (3, 149307804), (4, 111980853), (6, 74653902), (9, 49769268), (12, 37326951), (17, 26348436), (18, 24884634), (27, 16589756), (34, 13174218), (36, 12442317), (51, 8782812), (54, 8294878), (68, 6587109), (102, 4391406), (108, 4147439), (113, 3963924), (127, 3526956), (153, 2927604), (204, 2195703), (226, 1981962), (254, 1763478), (289, 1549908), (306, 1463802), (339, 1321308), (381, 1175652), (452, 990981), (459, 975868), (508, 881739), (578, 774954), (612, 731901), (678, 660654), (762, 587826), (867, 516636), (918, 487934), (1017, 440436), (1143, 391884), (1156, 387477), (1356, 330327), (1524, 293913), (1734, 258318), (1836, 243967), (1921, 233172), (2034, 220218), (2159, 207468), (2286, 195942), (2601, 172212), (3051, 146812), (3429, 130628), (3468, 129159), (3842, 116586), (4068, 110109), (4318, 103734), (4572, 97971), (5202, 86106), (5763, 77724), (6102, 73406), (6477, 69156), (6858, 65314), (7684, 58293), (7803, 57404), (8636, 51867), (10404, 43053), (11526, 38862), (12204, 36703), (12954, 34578), (13716, 32657), (14351, 31212), (15606, 28702), (17289, 25908), (19431, 23052)]