1343721708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{108821}}^1$

素因数の和:108852

約数の個数: 72

約数和(自身を含む): 3961120800

約数和(自身を除く): 2617399092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 108821, 217642, 326463, 435284, 652926, 761747, 979389, 1305852, 1523494, 1958778, 2285241, 3046988, 3917556, 4570482, 5332229, 6855723, 9140964, 10664458, 13711446, 15996687, 21328916, 27422892, 31993374, 37325603, 47990061, 63986748, 74651206, 95980122, 111976809, 149302412, 191960244, 223953618, 335930427, 447907236, 671860854, 1343721708]

約数ペア:

[(1, 1343721708), (2, 671860854), (3, 447907236), (4, 335930427), (6, 223953618), (7, 191960244), (9, 149302412), (12, 111976809), (14, 95980122), (18, 74651206), (21, 63986748), (28, 47990061), (36, 37325603), (42, 31993374), (49, 27422892), (63, 21328916), (84, 15996687), (98, 13711446), (126, 10664458), (147, 9140964), (196, 6855723), (252, 5332229), (294, 4570482), (343, 3917556), (441, 3046988), (588, 2285241), (686, 1958778), (882, 1523494), (1029, 1305852), (1372, 979389), (1764, 761747), (2058, 652926), (3087, 435284), (4116, 326463), (6174, 217642), (12348, 108821)]