539145032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 1062992700

約数和(自身を除く): 523847668

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 461, 568, 922, 1844, 2059, 3688, 4118, 5041, 8236, 10082, 13369, 16472, 20164, 26738, 32731, 40328, 53476, 65462, 106952, 130924, 146189, 261848, 292378, 584756, 949199, 1169512, 1898398, 2323901, 3796796, 4647802, 7593592, 9295604, 18591208, 67393129, 134786258, 269572516, 539145032]

約数ペア:

[(1, 539145032), (2, 269572516), (4, 134786258), (8, 67393129), (29, 18591208), (58, 9295604), (71, 7593592), (116, 4647802), (142, 3796796), (232, 2323901), (284, 1898398), (461, 1169512), (568, 949199), (922, 584756), (1844, 292378), (2059, 261848), (3688, 146189), (4118, 130924), (5041, 106952), (8236, 65462), (10082, 53476), (13369, 40328), (16472, 32731), (20164, 26738)]