342966904

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{40559}}^1$

素因数の和:40723

約数の個数: 32

約数和(自身を含む): 739814400

約数和(自身を除く): 396847496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 40559, 81118, 162236, 283913, 324472, 567826, 1135652, 2271304, 6124409, 12248818, 24497636, 42870863, 48995272, 85741726, 171483452, 342966904]

約数ペア:

[(1, 342966904), (2, 171483452), (4, 85741726), (7, 48995272), (8, 42870863), (14, 24497636), (28, 12248818), (56, 6124409), (151, 2271304), (302, 1135652), (604, 567826), (1057, 324472), (1208, 283913), (2114, 162236), (4228, 81118), (8456, 40559)]