315246888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{398039}}^1$

素因数の和:398062

約数の個数: 48

約数和(自身を含む): 931413600

約数和(自身を除く): 616166712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 398039, 796078, 1194117, 1592156, 2388234, 3184312, 3582351, 4378429, 4776468, 7164702, 8756858, 9552936, 13135287, 14329404, 17513716, 26270574, 28658808, 35027432, 39405861, 52541148, 78811722, 105082296, 157623444, 315246888]

約数ペア:

[(1, 315246888), (2, 157623444), (3, 105082296), (4, 78811722), (6, 52541148), (8, 39405861), (9, 35027432), (11, 28658808), (12, 26270574), (18, 17513716), (22, 14329404), (24, 13135287), (33, 9552936), (36, 8756858), (44, 7164702), (66, 4776468), (72, 4378429), (88, 3582351), (99, 3184312), (132, 2388234), (198, 1592156), (264, 1194117), (396, 796078), (792, 398039)]