213444144

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{27967}}^1$

素因数の和:28034

約数の個数: 60

約数和(自身を含む): 608639616

約数和(自身を除く): 395195472

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, 27967, 55934, 83901, 111868, 167802, 223736, 251703, 335604, 447472, 503406, 671208, 1006812, 1342416, 1482251, 2013624, 2964502, 4027248, 4446753, 5929004, 8893506, 11858008, 13340259, 17787012, 23716016, 26680518, 35574024, 53361036, 71148048, 106722072, 213444144]

約数ペア:

[(1, 213444144), (2, 106722072), (3, 71148048), (4, 53361036), (6, 35574024), (8, 26680518), (9, 23716016), (12, 17787012), (16, 13340259), (18, 11858008), (24, 8893506), (36, 5929004), (48, 4446753), (53, 4027248), (72, 2964502), (106, 2013624), (144, 1482251), (159, 1342416), (212, 1006812), (318, 671208), (424, 503406), (477, 447472), (636, 335604), (848, 251703), (954, 223736), (1272, 167802), (1908, 111868), (2544, 83901), (3816, 55934), (7632, 27967)]