254890632

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 657734400

約数和(自身を除く): 402843768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 239, 296, 444, 478, 717, 888, 956, 1201, 1434, 1912, 2402, 2868, 3603, 4804, 5736, 7206, 8843, 9608, 14412, 17686, 26529, 28824, 35372, 44437, 53058, 70744, 88874, 106116, 133311, 177748, 212232, 266622, 287039, 355496, 533244, 574078, 861117, 1066488, 1148156, 1722234, 2296312, 3444468, 6888936, 10620443, 21240886, 31861329, 42481772, 63722658, 84963544, 127445316, 254890632]

約数ペア:

[(1, 254890632), (2, 127445316), (3, 84963544), (4, 63722658), (6, 42481772), (8, 31861329), (12, 21240886), (24, 10620443), (37, 6888936), (74, 3444468), (111, 2296312), (148, 1722234), (222, 1148156), (239, 1066488), (296, 861117), (444, 574078), (478, 533244), (717, 355496), (888, 287039), (956, 266622), (1201, 212232), (1434, 177748), (1912, 133311), (2402, 106116), (2868, 88874), (3603, 70744), (4804, 53058), (5736, 44437), (7206, 35372), (8843, 28824), (9608, 26529), (14412, 17686)]