258253896

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{14561}}^1$

素因数の和:15309

約数の個数: 32

約数和(自身を含む): 646552800

約数和(自身を除く): 388298904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1478, 2217, 2956, 4434, 5912, 8868, 14561, 17736, 29122, 43683, 58244, 87366, 116488, 174732, 349464, 10760579, 21521158, 32281737, 43042316, 64563474, 86084632, 129126948, 258253896]

約数ペア:

[(1, 258253896), (2, 129126948), (3, 86084632), (4, 64563474), (6, 43042316), (8, 32281737), (12, 21521158), (24, 10760579), (739, 349464), (1478, 174732), (2217, 116488), (2956, 87366), (4434, 58244), (5912, 43683), (8868, 29122), (14561, 17736)]