268752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 758880

約数和(自身を除く): 490128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 509, 528, 1018, 1527, 2036, 3054, 4072, 5599, 6108, 8144, 11198, 12216, 16797, 22396, 24432, 33594, 44792, 67188, 89584, 134376, 268752]

約数ペア:

[(1, 268752), (2, 134376), (3, 89584), (4, 67188), (6, 44792), (8, 33594), (11, 24432), (12, 22396), (16, 16797), (22, 12216), (24, 11198), (33, 8144), (44, 6108), (48, 5599), (66, 4072), (88, 3054), (132, 2036), (176, 1527), (264, 1018), (509, 528)]