674328016

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 1318379904

約数和(自身を除く): 644051888

約数列:

[1, 2, 4, 8, 16, 227, 401, 454, 463, 802, 908, 926, 1604, 1816, 1852, 3208, 3632, 3704, 6416, 7408, 91027, 105101, 182054, 185663, 210202, 364108, 371326, 420404, 728216, 742652, 840808, 1456432, 1485304, 1681616, 2970608, 42145501, 84291002, 168582004, 337164008, 674328016]

約数ペア:

[(1, 674328016), (2, 337164008), (4, 168582004), (8, 84291002), (16, 42145501), (227, 2970608), (401, 1681616), (454, 1485304), (463, 1456432), (802, 840808), (908, 742652), (926, 728216), (1604, 420404), (1816, 371326), (1852, 364108), (3208, 210202), (3632, 185663), (3704, 182054), (6416, 105101), (7408, 91027)]