21649540992

素因数分解:

$2^7\times 3^1\times {\mathrm{311}}^1\times {\mathrm{181283}}^1$

素因数の和:181611

約数の個数: 64

約数和(自身を含む): 57691820160

約数和(自身を除く): 36042279168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 311, 384, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 9952, 14928, 19904, 29856, 39808, 59712, 119424, 181283, 362566, 543849, 725132, 1087698, 1450264, 2175396, 2900528, 4350792, 5801056, 8701584, 11602112, 17403168, 23204224, 34806336, 56379013, 69612672, 112758026, 169137039, 225516052, 338274078, 451032104, 676548156, 902064208, 1353096312, 1804128416, 2706192624, 3608256832, 5412385248, 7216513664, 10824770496, 21649540992]

約数ペア:

[(1, 21649540992), (2, 10824770496), (3, 7216513664), (4, 5412385248), (6, 3608256832), (8, 2706192624), (12, 1804128416), (16, 1353096312), (24, 902064208), (32, 676548156), (48, 451032104), (64, 338274078), (96, 225516052), (128, 169137039), (192, 112758026), (311, 69612672), (384, 56379013), (622, 34806336), (933, 23204224), (1244, 17403168), (1866, 11602112), (2488, 8701584), (3732, 5801056), (4976, 4350792), (7464, 2900528), (9952, 2175396), (14928, 1450264), (19904, 1087698), (29856, 725132), (39808, 543849), (59712, 362566), (119424, 181283)]