257879064

素因数分解:

$2^3\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{4799}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 645120000

約数和(自身を除く): 387240936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2239, 4478, 4799, 6717, 8956, 9598, 13434, 14397, 17912, 19196, 26868, 28794, 38392, 53736, 57588, 115176, 10744961, 21489922, 32234883, 42979844, 64469766, 85959688, 128939532, 257879064]

約数ペア:

[(1, 257879064), (2, 128939532), (3, 85959688), (4, 64469766), (6, 42979844), (8, 32234883), (12, 21489922), (24, 10744961), (2239, 115176), (4478, 57588), (4799, 53736), (6717, 38392), (8956, 28794), (9598, 26868), (13434, 19196), (14397, 17912)]