394047306

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 866458944

約数和(自身を除く): 472411638

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 257, 309, 514, 618, 771, 827, 927, 1542, 1654, 1854, 2313, 2481, 4626, 4962, 7443, 14886, 26471, 52942, 79413, 85181, 158826, 170362, 212539, 238239, 255543, 425078, 476478, 511086, 637617, 766629, 1275234, 1533258, 1912851, 3825702, 21891517, 43783034, 65674551, 131349102, 197023653, 394047306]

約数ペア:

[(1, 394047306), (2, 197023653), (3, 131349102), (6, 65674551), (9, 43783034), (18, 21891517), (103, 3825702), (206, 1912851), (257, 1533258), (309, 1275234), (514, 766629), (618, 637617), (771, 511086), (827, 476478), (927, 425078), (1542, 255543), (1654, 238239), (1854, 212539), (2313, 170362), (2481, 158826), (4626, 85181), (4962, 79413), (7443, 52942), (14886, 26471)]