340543336

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 784520640

約数和(自身を除く): 443977304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 107, 161, 184, 196, 214, 322, 353, 392, 428, 644, 706, 749, 856, 1127, 1288, 1412, 1498, 2254, 2461, 2471, 2824, 2996, 4508, 4922, 4942, 5243, 5992, 8119, 9016, 9844, 9884, 10486, 16238, 17227, 17297, 19688, 19768, 20972, 32476, 34454, 34594, 37771, 41944, 56833, 64952, 68908, 69188, 75542, 113666, 120589, 137816, 138376, 151084, 227332, 241178, 264397, 302168, 397831, 454664, 482356, 528794, 795662, 868733, 964712, 1057588, 1591324, 1737466, 1850779, 2115176, 3182648, 3474932, 3701558, 6081131, 6949864, 7403116, 12162262, 14806232, 24324524, 42567917, 48649048, 85135834, 170271668, 340543336]

約数ペア:

[(1, 340543336), (2, 170271668), (4, 85135834), (7, 48649048), (8, 42567917), (14, 24324524), (23, 14806232), (28, 12162262), (46, 7403116), (49, 6949864), (56, 6081131), (92, 3701558), (98, 3474932), (107, 3182648), (161, 2115176), (184, 1850779), (196, 1737466), (214, 1591324), (322, 1057588), (353, 964712), (392, 868733), (428, 795662), (644, 528794), (706, 482356), (749, 454664), (856, 397831), (1127, 302168), (1288, 264397), (1412, 241178), (1498, 227332), (2254, 151084), (2461, 138376), (2471, 137816), (2824, 120589), (2996, 113666), (4508, 75542), (4922, 69188), (4942, 68908), (5243, 64952), (5992, 56833), (8119, 41944), (9016, 37771), (9844, 34594), (9884, 34454), (10486, 32476), (16238, 20972), (17227, 19768), (17297, 19688)]