427288624

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{17581}}^1$

素因数の和:17634

約数の個数: 60

約数和(自身を含む): 994156608

約数和(自身を除く): 566867984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 12152, 17581, 24304, 35162, 70324, 123067, 140648, 246134, 281296, 492268, 545011, 861469, 984536, 1090022, 1722938, 1969072, 2180044, 3445876, 3815077, 4360088, 6891752, 7630154, 8720176, 13783504, 15260308, 26705539, 30520616, 53411078, 61041232, 106822156, 213644312, 427288624]

約数ペア:

[(1, 427288624), (2, 213644312), (4, 106822156), (7, 61041232), (8, 53411078), (14, 30520616), (16, 26705539), (28, 15260308), (31, 13783504), (49, 8720176), (56, 7630154), (62, 6891752), (98, 4360088), (112, 3815077), (124, 3445876), (196, 2180044), (217, 1969072), (248, 1722938), (392, 1090022), (434, 984536), (496, 861469), (784, 545011), (868, 492268), (1519, 281296), (1736, 246134), (3038, 140648), (3472, 123067), (6076, 70324), (12152, 35162), (17581, 24304)]