255005784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13999}}^1$

素因数の和:14045

約数の個数: 96

約数和(自身を含む): 786240000

約数和(自身を除く): 531234216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 828, 1012, 1518, 1656, 2024, 2277, 3036, 4554, 6072, 9108, 13999, 18216, 27998, 41997, 55996, 83994, 111992, 125991, 153989, 167988, 251982, 307978, 321977, 335976, 461967, 503964, 615956, 643954, 923934, 965931, 1007928, 1231912, 1287908, 1385901, 1847868, 1931862, 2575816, 2771802, 2897793, 3541747, 3695736, 3863724, 5543604, 5795586, 7083494, 7727448, 10625241, 11087208, 11591172, 14166988, 21250482, 23182344, 28333976, 31875723, 42500964, 63751446, 85001928, 127502892, 255005784]

約数ペア:

[(1, 255005784), (2, 127502892), (3, 85001928), (4, 63751446), (6, 42500964), (8, 31875723), (9, 28333976), (11, 23182344), (12, 21250482), (18, 14166988), (22, 11591172), (23, 11087208), (24, 10625241), (33, 7727448), (36, 7083494), (44, 5795586), (46, 5543604), (66, 3863724), (69, 3695736), (72, 3541747), (88, 2897793), (92, 2771802), (99, 2575816), (132, 1931862), (138, 1847868), (184, 1385901), (198, 1287908), (207, 1231912), (253, 1007928), (264, 965931), (276, 923934), (396, 643954), (414, 615956), (506, 503964), (552, 461967), (759, 335976), (792, 321977), (828, 307978), (1012, 251982), (1518, 167988), (1656, 153989), (2024, 125991), (2277, 111992), (3036, 83994), (4554, 55996), (6072, 41997), (9108, 27998), (13999, 18216)]