213457008

素因数分解:

$2^4\times 3^1\times {\mathrm{907}}^1\times {\mathrm{4903}}^1$

素因数の和:5821

約数の個数: 40

約数和(自身を含む): 552151168

約数和(自身を除く): 338694160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 907, 1814, 2721, 3628, 4903, 5442, 7256, 9806, 10884, 14512, 14709, 19612, 21768, 29418, 39224, 43536, 58836, 78448, 117672, 235344, 4447021, 8894042, 13341063, 17788084, 26682126, 35576168, 53364252, 71152336, 106728504, 213457008]

約数ペア:

[(1, 213457008), (2, 106728504), (3, 71152336), (4, 53364252), (6, 35576168), (8, 26682126), (12, 17788084), (16, 13341063), (24, 8894042), (48, 4447021), (907, 235344), (1814, 117672), (2721, 78448), (3628, 58836), (4903, 43536), (5442, 39224), (7256, 29418), (9806, 21768), (10884, 19612), (14512, 14709)]