275445204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2803}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 678343680

約数和(自身を除く): 402898476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 431, 862, 1293, 1724, 2586, 2803, 5172, 5606, 8189, 8409, 11212, 16378, 16818, 24567, 32756, 33636, 49134, 53257, 98268, 106514, 159771, 213028, 319542, 639084, 1208093, 2416186, 3624279, 4832372, 7248558, 14497116, 22953767, 45907534, 68861301, 91815068, 137722602, 275445204]

約数ペア:

[(1, 275445204), (2, 137722602), (3, 91815068), (4, 68861301), (6, 45907534), (12, 22953767), (19, 14497116), (38, 7248558), (57, 4832372), (76, 3624279), (114, 2416186), (228, 1208093), (431, 639084), (862, 319542), (1293, 213028), (1724, 159771), (2586, 106514), (2803, 98268), (5172, 53257), (5606, 49134), (8189, 33636), (8409, 32756), (11212, 24567), (16378, 16818)]