516071724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{20411}}^1$

素因数の和:20475

約数の個数: 72

約数和(自身を含む): 1433412288

約数和(自身を除く): 917340564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 20411, 25284, 40822, 61233, 81644, 122466, 142877, 244932, 285754, 428631, 571508, 857262, 877673, 1000139, 1714524, 1755346, 2000278, 2633019, 3000417, 3510692, 4000556, 5266038, 6000834, 6143711, 10532076, 12001668, 12287422, 18431133, 24574844, 36862266, 43005977, 73724532, 86011954, 129017931, 172023908, 258035862, 516071724]

約数ペア:

[(1, 516071724), (2, 258035862), (3, 172023908), (4, 129017931), (6, 86011954), (7, 73724532), (12, 43005977), (14, 36862266), (21, 24574844), (28, 18431133), (42, 12287422), (43, 12001668), (49, 10532076), (84, 6143711), (86, 6000834), (98, 5266038), (129, 4000556), (147, 3510692), (172, 3000417), (196, 2633019), (258, 2000278), (294, 1755346), (301, 1714524), (516, 1000139), (588, 877673), (602, 857262), (903, 571508), (1204, 428631), (1806, 285754), (2107, 244932), (3612, 142877), (4214, 122466), (6321, 81644), (8428, 61233), (12642, 40822), (20411, 25284)]