1313276244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{51941}}^1$

素因数の和:52005

約数の個数: 72

約数和(自身を含む): 3647575008

約数和(自身を除く): 2334298764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 51941, 103882, 155823, 207764, 311646, 363587, 623292, 727174, 1090761, 1454348, 2181522, 2233463, 2545109, 4363044, 4466926, 5090218, 6700389, 7635327, 8933852, 10180436, 13400778, 15270654, 15634241, 26801556, 30541308, 31268482, 46902723, 62536964, 93805446, 109439687, 187610892, 218879374, 328319061, 437758748, 656638122, 1313276244]

約数ペア:

[(1, 1313276244), (2, 656638122), (3, 437758748), (4, 328319061), (6, 218879374), (7, 187610892), (12, 109439687), (14, 93805446), (21, 62536964), (28, 46902723), (42, 31268482), (43, 30541308), (49, 26801556), (84, 15634241), (86, 15270654), (98, 13400778), (129, 10180436), (147, 8933852), (172, 7635327), (196, 6700389), (258, 5090218), (294, 4466926), (301, 4363044), (516, 2545109), (588, 2233463), (602, 2181522), (903, 1454348), (1204, 1090761), (1806, 727174), (2107, 623292), (3612, 363587), (4214, 311646), (6321, 207764), (8428, 155823), (12642, 103882), (25284, 51941)]