253178664

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1361}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 662912640

約数和(自身を除く): 409733976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 337, 552, 674, 1011, 1348, 1361, 2022, 2696, 2722, 4044, 4083, 5444, 7751, 8088, 8166, 10888, 15502, 16332, 23253, 31004, 31303, 32664, 46506, 62008, 62606, 93012, 93909, 125212, 186024, 187818, 250424, 375636, 458657, 751272, 917314, 1375971, 1834628, 2751942, 3669256, 5503884, 10549111, 11007768, 21098222, 31647333, 42196444, 63294666, 84392888, 126589332, 253178664]

約数ペア:

[(1, 253178664), (2, 126589332), (3, 84392888), (4, 63294666), (6, 42196444), (8, 31647333), (12, 21098222), (23, 11007768), (24, 10549111), (46, 5503884), (69, 3669256), (92, 2751942), (138, 1834628), (184, 1375971), (276, 917314), (337, 751272), (552, 458657), (674, 375636), (1011, 250424), (1348, 187818), (1361, 186024), (2022, 125212), (2696, 93909), (2722, 93012), (4044, 62606), (4083, 62008), (5444, 46506), (7751, 32664), (8088, 31303), (8166, 31004), (10888, 23253), (15502, 16332)]