266772745908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2437}}^1\times {\mathrm{57373}}^1$

素因数の和:59873

約数の個数: 72

約数和(自身を含む): 687359568168

約数和(自身を除く): 420586822260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2437, 4874, 7311, 9748, 14622, 21933, 29244, 43866, 57373, 87732, 114746, 129161, 172119, 229492, 258322, 344238, 387483, 516357, 516644, 688476, 774966, 1032714, 1162449, 1549932, 2065428, 2324898, 3040769, 4649796, 6081538, 9122307, 12163076, 18244614, 27366921, 36489228, 54733842, 109467684, 139818001, 279636002, 419454003, 559272004, 838908006, 1258362009, 1677816012, 2516724018, 5033448036, 7410354053, 14820708106, 22231062159, 29641416212, 44462124318, 66693186477, 88924248636, 133386372954, 266772745908]

約数ペア:

[(1, 266772745908), (2, 133386372954), (3, 88924248636), (4, 66693186477), (6, 44462124318), (9, 29641416212), (12, 22231062159), (18, 14820708106), (36, 7410354053), (53, 5033448036), (106, 2516724018), (159, 1677816012), (212, 1258362009), (318, 838908006), (477, 559272004), (636, 419454003), (954, 279636002), (1908, 139818001), (2437, 109467684), (4874, 54733842), (7311, 36489228), (9748, 27366921), (14622, 18244614), (21933, 12163076), (29244, 9122307), (43866, 6081538), (57373, 4649796), (87732, 3040769), (114746, 2324898), (129161, 2065428), (172119, 1549932), (229492, 1162449), (258322, 1032714), (344238, 774966), (387483, 688476), (516357, 516644)]