221089008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1409}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 654600960

約数和(自身を除く): 433511952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 467, 934, 1401, 1409, 1868, 2802, 2818, 3269, 3736, 4227, 5604, 5636, 6538, 7472, 8454, 9807, 9863, 11208, 11272, 13076, 16908, 19614, 19726, 22416, 22544, 26152, 29589, 33816, 39228, 39452, 52304, 59178, 67632, 78456, 78904, 118356, 156912, 157808, 236712, 473424, 658003, 1316006, 1974009, 2632012, 3948018, 4606021, 5264024, 7896036, 9212042, 10528048, 13818063, 15792072, 18424084, 27636126, 31584144, 36848168, 55272252, 73696336, 110544504, 221089008]

約数ペア:

[(1, 221089008), (2, 110544504), (3, 73696336), (4, 55272252), (6, 36848168), (7, 31584144), (8, 27636126), (12, 18424084), (14, 15792072), (16, 13818063), (21, 10528048), (24, 9212042), (28, 7896036), (42, 5264024), (48, 4606021), (56, 3948018), (84, 2632012), (112, 1974009), (168, 1316006), (336, 658003), (467, 473424), (934, 236712), (1401, 157808), (1409, 156912), (1868, 118356), (2802, 78904), (2818, 78456), (3269, 67632), (3736, 59178), (4227, 52304), (5604, 39452), (5636, 39228), (6538, 33816), (7472, 29589), (8454, 26152), (9807, 22544), (9863, 22416), (11208, 19726), (11272, 19614), (13076, 16908)]