256103667834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4093}}^1\times {\mathrm{212827}}^1$

素因数の和:216939

約数の個数: 48

約数和(自身を含む): 595981397088

約数和(自身を除く): 339877729254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4093, 8186, 12279, 24558, 28651, 57302, 85953, 171906, 200557, 212827, 401114, 425654, 601671, 638481, 1203342, 1276962, 1489789, 2979578, 4469367, 8938734, 10428523, 20857046, 31285569, 62571138, 871100911, 1742201822, 2613302733, 5226605466, 6097706377, 12195412754, 18293119131, 36586238262, 42683944639, 85367889278, 128051833917, 256103667834]

約数ペア:

[(1, 256103667834), (2, 128051833917), (3, 85367889278), (6, 42683944639), (7, 36586238262), (14, 18293119131), (21, 12195412754), (42, 6097706377), (49, 5226605466), (98, 2613302733), (147, 1742201822), (294, 871100911), (4093, 62571138), (8186, 31285569), (12279, 20857046), (24558, 10428523), (28651, 8938734), (57302, 4469367), (85953, 2979578), (171906, 1489789), (200557, 1276962), (212827, 1203342), (401114, 638481), (425654, 601671)]