255704796

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{33347}}^1$

素因数の和:33431

約数の個数: 48

約数和(自身を含む): 672295680

約数和(自身を除く): 416590884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 33347, 66694, 100041, 133388, 200082, 300123, 400164, 600246, 900369, 1200492, 1800738, 2367637, 3601476, 4735274, 7102911, 9470548, 14205822, 21308733, 28411644, 42617466, 63926199, 85234932, 127852398, 255704796]

約数ペア:

[(1, 255704796), (2, 127852398), (3, 85234932), (4, 63926199), (6, 42617466), (9, 28411644), (12, 21308733), (18, 14205822), (27, 9470548), (36, 7102911), (54, 4735274), (71, 3601476), (108, 2367637), (142, 1800738), (213, 1200492), (284, 900369), (426, 600246), (639, 400164), (852, 300123), (1278, 200082), (1917, 133388), (2556, 100041), (3834, 66694), (7668, 33347)]