272340728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{8297}}^1$

素因数の和:8687

約数の個数: 32

約数和(自身を含む): 558621360

約数和(自身を除く): 286280632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 1492, 2984, 4103, 8206, 8297, 16412, 16594, 32824, 33188, 66376, 91267, 182534, 365068, 730136, 3094781, 6189562, 12379124, 24758248, 34042591, 68085182, 136170364, 272340728]

約数ペア:

[(1, 272340728), (2, 136170364), (4, 68085182), (8, 34042591), (11, 24758248), (22, 12379124), (44, 6189562), (88, 3094781), (373, 730136), (746, 365068), (1492, 182534), (2984, 91267), (4103, 66376), (8206, 33188), (8297, 32824), (16412, 16594)]