289204312

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{3079}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 554400000

約数和(自身を除く): 265195688

約数列:

[1, 2, 4, 8, 59, 118, 199, 236, 398, 472, 796, 1592, 3079, 6158, 11741, 12316, 23482, 24632, 46964, 93928, 181661, 363322, 612721, 726644, 1225442, 1453288, 2450884, 4901768, 36150539, 72301078, 144602156, 289204312]

約数ペア:

[(1, 289204312), (2, 144602156), (4, 72301078), (8, 36150539), (59, 4901768), (118, 2450884), (199, 1453288), (236, 1225442), (398, 726644), (472, 612721), (796, 363322), (1592, 181661), (3079, 93928), (6158, 46964), (11741, 24632), (12316, 23482)]