307329252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6469}}^1$

素因数の和:6620

約数の個数: 48

約数和(自身を含む): 743480640

約数和(自身を除く): 436151388

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 6469, 7918, 11877, 12938, 15836, 19407, 23754, 25876, 38814, 47508, 77628, 239353, 478706, 692183, 718059, 957412, 1384366, 1436118, 2076549, 2768732, 2872236, 4153098, 8306196, 25610771, 51221542, 76832313, 102443084, 153664626, 307329252]

約数ペア:

[(1, 307329252), (2, 153664626), (3, 102443084), (4, 76832313), (6, 51221542), (12, 25610771), (37, 8306196), (74, 4153098), (107, 2872236), (111, 2768732), (148, 2076549), (214, 1436118), (222, 1384366), (321, 957412), (428, 718059), (444, 692183), (642, 478706), (1284, 239353), (3959, 77628), (6469, 47508), (7918, 38814), (11877, 25876), (12938, 23754), (15836, 19407)]