266170744

素因数分解:

$2^3\times 7^3\times {\mathrm{97001}}^1$

素因数の和:97028

約数の個数: 32

約数和(自身を含む): 582012000

約数和(自身を除く): 315841256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 97001, 194002, 388004, 679007, 776008, 1358014, 2716028, 4753049, 5432056, 9506098, 19012196, 33271343, 38024392, 66542686, 133085372, 266170744]

約数ペア:

[(1, 266170744), (2, 133085372), (4, 66542686), (7, 38024392), (8, 33271343), (14, 19012196), (28, 9506098), (49, 5432056), (56, 4753049), (98, 2716028), (196, 1358014), (343, 776008), (392, 679007), (686, 388004), (1372, 194002), (2744, 97001)]