243979764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67547}}^1$

素因数の和:67604

約数の個数: 48

約数和(自身を含む): 665753088

約数和(自身を除く): 421773324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 67547, 135094, 202641, 270188, 405282, 472829, 810564, 945658, 1418487, 1891316, 2836974, 2904521, 5673948, 5809042, 8713563, 11618084, 17427126, 20331647, 34854252, 40663294, 60994941, 81326588, 121989882, 243979764]

約数ペア:

[(1, 243979764), (2, 121989882), (3, 81326588), (4, 60994941), (6, 40663294), (7, 34854252), (12, 20331647), (14, 17427126), (21, 11618084), (28, 8713563), (42, 5809042), (43, 5673948), (84, 2904521), (86, 2836974), (129, 1891316), (172, 1418487), (258, 945658), (301, 810564), (516, 472829), (602, 405282), (903, 270188), (1204, 202641), (1806, 135094), (3612, 67547)]