256149096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1524697}}^1$

素因数の和:1524713

約数の個数: 32

約数和(自身を含む): 731855040

約数和(自身を除く): 475705944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1524697, 3049394, 4574091, 6098788, 9148182, 10672879, 12197576, 18296364, 21345758, 32018637, 36592728, 42691516, 64037274, 85383032, 128074548, 256149096]

約数ペア:

[(1, 256149096), (2, 128074548), (3, 85383032), (4, 64037274), (6, 42691516), (7, 36592728), (8, 32018637), (12, 21345758), (14, 18296364), (21, 12197576), (24, 10672879), (28, 9148182), (42, 6098788), (56, 4574091), (84, 3049394), (168, 1524697)]