254474472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11927}}^1$

素因数の和:12070

約数の個数: 64

約数和(自身を含む): 732856320

約数和(自身を除く): 478381848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 11927, 21336, 23854, 35781, 47708, 71562, 83489, 95416, 143124, 166978, 250467, 286248, 333956, 500934, 667912, 1001868, 1514729, 2003736, 3029458, 4544187, 6058916, 9088374, 10603103, 12117832, 18176748, 21206206, 31809309, 36353496, 42412412, 63618618, 84824824, 127237236, 254474472]

約数ペア:

[(1, 254474472), (2, 127237236), (3, 84824824), (4, 63618618), (6, 42412412), (7, 36353496), (8, 31809309), (12, 21206206), (14, 18176748), (21, 12117832), (24, 10603103), (28, 9088374), (42, 6058916), (56, 4544187), (84, 3029458), (127, 2003736), (168, 1514729), (254, 1001868), (381, 667912), (508, 500934), (762, 333956), (889, 286248), (1016, 250467), (1524, 166978), (1778, 143124), (2667, 95416), (3048, 83489), (3556, 71562), (5334, 47708), (7112, 35781), (10668, 23854), (11927, 21336)]