9927500264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{18287}}^1$

素因数の和:18534

約数の個数: 64

約数和(自身を含む): 21067776000

約数和(自身を除く): 11140275736

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 199, 248, 341, 398, 682, 796, 1364, 1592, 2189, 2728, 4378, 6169, 8756, 12338, 17512, 18287, 24676, 36574, 49352, 67859, 73148, 135718, 146296, 201157, 271436, 402314, 542872, 566897, 804628, 1133794, 1609256, 2267588, 3639113, 4535176, 6235867, 7278226, 12471734, 14556452, 24943468, 29112904, 40030243, 49886936, 80060486, 112812503, 160120972, 225625006, 320241944, 451250012, 902500024, 1240937533, 2481875066, 4963750132, 9927500264]

約数ペア:

[(1, 9927500264), (2, 4963750132), (4, 2481875066), (8, 1240937533), (11, 902500024), (22, 451250012), (31, 320241944), (44, 225625006), (62, 160120972), (88, 112812503), (124, 80060486), (199, 49886936), (248, 40030243), (341, 29112904), (398, 24943468), (682, 14556452), (796, 12471734), (1364, 7278226), (1592, 6235867), (2189, 4535176), (2728, 3639113), (4378, 2267588), (6169, 1609256), (8756, 1133794), (12338, 804628), (17512, 566897), (18287, 542872), (24676, 402314), (36574, 271436), (49352, 201157), (67859, 146296), (73148, 135718)]