2679988890112

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{275492279}}^1$

素因数の和:275492316

約数の個数: 40

約数和(自身を含む): 5636572048800

約数和(自身を除く): 2956583158688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 275492279, 550984558, 1101969116, 2203938232, 4407876464, 5234353301, 8815752928, 10468706602, 17631505856, 20937413204, 35263011712, 41874826408, 70526023424, 83749652816, 141052046848, 167499305632, 334998611264, 669997222528, 1339994445056, 2679988890112]

約数ペア:

[(1, 2679988890112), (2, 1339994445056), (4, 669997222528), (8, 334998611264), (16, 167499305632), (19, 141052046848), (32, 83749652816), (38, 70526023424), (64, 41874826408), (76, 35263011712), (128, 20937413204), (152, 17631505856), (256, 10468706602), (304, 8815752928), (512, 5234353301), (608, 4407876464), (1216, 2203938232), (2432, 1101969116), (4864, 550984558), (9728, 275492279)]