259220104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 573531840

約数和(自身を除く): 314311736

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 347, 572, 653, 694, 1144, 1306, 1388, 2612, 2776, 3817, 4511, 5224, 7183, 7634, 8489, 9022, 14366, 15268, 16978, 18044, 28732, 30536, 33956, 36088, 49621, 57464, 67912, 93379, 99242, 186758, 198484, 226591, 373516, 396968, 453182, 747032, 906364, 1812728, 2492501, 2945683, 4985002, 5891366, 9970004, 11782732, 19940008, 23565464, 32402513, 64805026, 129610052, 259220104]

約数ペア:

[(1, 259220104), (2, 129610052), (4, 64805026), (8, 32402513), (11, 23565464), (13, 19940008), (22, 11782732), (26, 9970004), (44, 5891366), (52, 4985002), (88, 2945683), (104, 2492501), (143, 1812728), (286, 906364), (347, 747032), (572, 453182), (653, 396968), (694, 373516), (1144, 226591), (1306, 198484), (1388, 186758), (2612, 99242), (2776, 93379), (3817, 67912), (4511, 57464), (5224, 49621), (7183, 36088), (7634, 33956), (8489, 30536), (9022, 28732), (14366, 18044), (15268, 16978)]