734973484

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 1490448960

約数和(自身を除く): 755475476

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 281, 436, 562, 763, 857, 1124, 1526, 1714, 1967, 3052, 3428, 3934, 5999, 7868, 11998, 23996, 30629, 61258, 93413, 122516, 186826, 214403, 240817, 373652, 428806, 481634, 653891, 857612, 963268, 1307782, 1685719, 2615564, 3371438, 6742876, 26249053, 52498106, 104996212, 183743371, 367486742, 734973484]

約数ペア:

[(1, 734973484), (2, 367486742), (4, 183743371), (7, 104996212), (14, 52498106), (28, 26249053), (109, 6742876), (218, 3371438), (281, 2615564), (436, 1685719), (562, 1307782), (763, 963268), (857, 857612), (1124, 653891), (1526, 481634), (1714, 428806), (1967, 373652), (3052, 240817), (3428, 214403), (3934, 186826), (5999, 122516), (7868, 93413), (11998, 61258), (23996, 30629)]