265869328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1019}}^1$

素因数の和:1759

約数の個数: 40

約数和(自身を含む): 538804800

約数和(自身を除く): 272935472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 709, 1019, 1418, 2038, 2836, 4076, 5672, 8152, 11344, 16304, 16307, 23437, 32614, 46874, 65228, 93748, 130456, 187496, 260912, 374992, 722471, 1444942, 2889884, 5779768, 11559536, 16616833, 33233666, 66467332, 132934664, 265869328]

約数ペア:

[(1, 265869328), (2, 132934664), (4, 66467332), (8, 33233666), (16, 16616833), (23, 11559536), (46, 5779768), (92, 2889884), (184, 1444942), (368, 722471), (709, 374992), (1019, 260912), (1418, 187496), (2038, 130456), (2836, 93748), (4076, 65228), (5672, 46874), (8152, 32614), (11344, 23437), (16304, 16307)]