248950716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{4289}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 664984320

約数和(自身を除く): 416033604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2764, 4146, 4289, 4837, 8292, 8578, 9674, 12867, 14511, 17156, 19348, 25734, 29022, 30023, 51468, 58044, 60046, 90069, 120092, 180138, 360276, 2963699, 5927398, 8891097, 11854796, 17782194, 20745893, 35564388, 41491786, 62237679, 82983572, 124475358, 248950716]

約数ペア:

[(1, 248950716), (2, 124475358), (3, 82983572), (4, 62237679), (6, 41491786), (7, 35564388), (12, 20745893), (14, 17782194), (21, 11854796), (28, 8891097), (42, 5927398), (84, 2963699), (691, 360276), (1382, 180138), (2073, 120092), (2764, 90069), (4146, 60046), (4289, 58044), (4837, 51468), (8292, 30023), (8578, 29022), (9674, 25734), (12867, 19348), (14511, 17156)]