247498128

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32429}}^1$

素因数の和:32496

約数の個数: 60

約数和(自身を含む): 705741660

約数和(自身を除く): 458243532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 32429, 64858, 97287, 129716, 194574, 259432, 291861, 389148, 518864, 583722, 778296, 1167444, 1556592, 1718737, 2334888, 3437474, 4669776, 5156211, 6874948, 10312422, 13749896, 15468633, 20624844, 27499792, 30937266, 41249688, 61874532, 82499376, 123749064, 247498128]

約数ペア:

[(1, 247498128), (2, 123749064), (3, 82499376), (4, 61874532), (6, 41249688), (8, 30937266), (9, 27499792), (12, 20624844), (16, 15468633), (18, 13749896), (24, 10312422), (36, 6874948), (48, 5156211), (53, 4669776), (72, 3437474), (106, 2334888), (144, 1718737), (159, 1556592), (212, 1167444), (318, 778296), (424, 583722), (477, 518864), (636, 389148), (848, 291861), (954, 259432), (1272, 194574), (1908, 129716), (2544, 97287), (3816, 64858), (7632, 32429)]