560888944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2534

約数の個数: 80

約数和(自身を含む): 1362341376

約数和(自身を除く): 801452432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 616, 788, 1232, 1379, 1576, 2167, 2311, 2758, 3152, 4334, 4622, 5516, 8668, 9244, 11032, 15169, 16177, 17336, 18488, 22064, 25421, 30338, 32354, 34672, 36976, 50842, 60676, 64708, 101684, 121352, 129416, 177947, 203368, 242704, 258832, 355894, 406736, 455267, 711788, 910534, 1423576, 1821068, 2847152, 3186869, 3642136, 5007937, 6373738, 7284272, 10015874, 12747476, 20031748, 25494952, 35055559, 40063496, 50989904, 70111118, 80126992, 140222236, 280444472, 560888944]

約数ペア:

[(1, 560888944), (2, 280444472), (4, 140222236), (7, 80126992), (8, 70111118), (11, 50989904), (14, 40063496), (16, 35055559), (22, 25494952), (28, 20031748), (44, 12747476), (56, 10015874), (77, 7284272), (88, 6373738), (112, 5007937), (154, 3642136), (176, 3186869), (197, 2847152), (308, 1821068), (394, 1423576), (616, 910534), (788, 711788), (1232, 455267), (1379, 406736), (1576, 355894), (2167, 258832), (2311, 242704), (2758, 203368), (3152, 177947), (4334, 129416), (4622, 121352), (5516, 101684), (8668, 64708), (9244, 60676), (11032, 50842), (15169, 36976), (16177, 34672), (17336, 32354), (18488, 30338), (22064, 25421)]