2456712

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 6727500

約数和(自身を除く): 4270788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 229, 298, 447, 458, 596, 687, 894, 916, 1192, 1341, 1374, 1788, 1832, 2061, 2682, 2748, 3576, 4122, 5364, 5496, 8244, 10728, 16488, 34121, 68242, 102363, 136484, 204726, 272968, 307089, 409452, 614178, 818904, 1228356, 2456712]

約数ペア:

[(1, 2456712), (2, 1228356), (3, 818904), (4, 614178), (6, 409452), (8, 307089), (9, 272968), (12, 204726), (18, 136484), (24, 102363), (36, 68242), (72, 34121), (149, 16488), (229, 10728), (298, 8244), (447, 5496), (458, 5364), (596, 4122), (687, 3576), (894, 2748), (916, 2682), (1192, 2061), (1341, 1832), (1374, 1788)]