246156784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 490406112

約数和(自身を除く): 244249328

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 353, 656, 706, 1063, 1412, 2126, 2824, 4252, 5648, 8504, 14473, 17008, 28946, 43583, 57892, 87166, 115784, 174332, 231568, 348664, 375239, 697328, 750478, 1500956, 3001912, 6003824, 15384799, 30769598, 61539196, 123078392, 246156784]

約数ペア:

[(1, 246156784), (2, 123078392), (4, 61539196), (8, 30769598), (16, 15384799), (41, 6003824), (82, 3001912), (164, 1500956), (328, 750478), (353, 697328), (656, 375239), (706, 348664), (1063, 231568), (1412, 174332), (2126, 115784), (2824, 87166), (4252, 57892), (5648, 43583), (8504, 28946), (14473, 17008)]