297258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 663936

約数和(自身を除く): 366678

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 103, 111, 206, 222, 309, 481, 618, 962, 1339, 1443, 2678, 2886, 3811, 4017, 7622, 8034, 11433, 22866, 49543, 99086, 148629, 297258]

約数ペア:

[(1, 297258), (2, 148629), (3, 99086), (6, 49543), (13, 22866), (26, 11433), (37, 8034), (39, 7622), (74, 4017), (78, 3811), (103, 2886), (111, 2678), (206, 1443), (222, 1339), (309, 962), (481, 618)]