8658616912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{8231}}^1$

素因数の和:8432

約数の個数: 80

約数和(自身を含む): 18863792640

約数和(自身を除く): 10205175728

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 139, 172, 176, 278, 344, 473, 556, 688, 946, 1112, 1529, 1892, 2224, 3058, 3784, 5977, 6116, 7568, 8231, 11954, 12232, 16462, 23908, 24464, 32924, 47816, 65747, 65848, 90541, 95632, 131494, 131696, 181082, 262988, 353933, 362164, 525976, 707866, 724328, 1051952, 1144109, 1415732, 1448656, 2288218, 2831464, 3893263, 4576436, 5662928, 7786526, 9152872, 12585199, 15573052, 18305744, 25170398, 31146104, 49196687, 50340796, 62292208, 98393374, 100681592, 196786748, 201363184, 393573496, 541163557, 787146992, 1082327114, 2164654228, 4329308456, 8658616912]

約数ペア:

[(1, 8658616912), (2, 4329308456), (4, 2164654228), (8, 1082327114), (11, 787146992), (16, 541163557), (22, 393573496), (43, 201363184), (44, 196786748), (86, 100681592), (88, 98393374), (139, 62292208), (172, 50340796), (176, 49196687), (278, 31146104), (344, 25170398), (473, 18305744), (556, 15573052), (688, 12585199), (946, 9152872), (1112, 7786526), (1529, 5662928), (1892, 4576436), (2224, 3893263), (3058, 2831464), (3784, 2288218), (5977, 1448656), (6116, 1415732), (7568, 1144109), (8231, 1051952), (11954, 724328), (12232, 707866), (16462, 525976), (23908, 362164), (24464, 353933), (32924, 262988), (47816, 181082), (65747, 131696), (65848, 131494), (90541, 95632)]