272859928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{10729}}^1$

素因数の和:10780

約数の個数: 48

約数和(自身を含む): 592939800

約数和(自身を除く): 320079872

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 2312, 3179, 6358, 10729, 12716, 21458, 25432, 42916, 85832, 118019, 182393, 236038, 364786, 472076, 729572, 944152, 1459144, 2006323, 3100681, 4012646, 6201362, 8025292, 12402724, 16050584, 24805448, 34107491, 68214982, 136429964, 272859928]

約数ペア:

[(1, 272859928), (2, 136429964), (4, 68214982), (8, 34107491), (11, 24805448), (17, 16050584), (22, 12402724), (34, 8025292), (44, 6201362), (68, 4012646), (88, 3100681), (136, 2006323), (187, 1459144), (289, 944152), (374, 729572), (578, 472076), (748, 364786), (1156, 236038), (1496, 182393), (2312, 118019), (3179, 85832), (6358, 42916), (10729, 25432), (12716, 21458)]