268608424

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{9769}}^1$

素因数の和:10273

約数の個数: 32

約数和(自身を含む): 576820800

約数和(自身を除く): 308212376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1964, 3437, 3928, 6874, 9769, 13748, 19538, 27496, 39076, 68383, 78152, 136766, 273532, 547064, 4796579, 9593158, 19186316, 33576053, 38372632, 67152106, 134304212, 268608424]

約数ペア:

[(1, 268608424), (2, 134304212), (4, 67152106), (7, 38372632), (8, 33576053), (14, 19186316), (28, 9593158), (56, 4796579), (491, 547064), (982, 273532), (1964, 136766), (3437, 78152), (3928, 68383), (6874, 39076), (9769, 27496), (13748, 19538)]