681170024

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 1354540320

約数和(自身を除く): 673370296

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 529, 568, 1058, 1633, 2116, 2267, 3266, 4232, 4534, 6532, 9068, 13064, 18136, 37559, 52141, 75118, 104282, 150236, 160957, 208564, 300472, 321914, 417128, 643828, 1199243, 1287656, 2398486, 3702011, 4796972, 7404022, 9593944, 14808044, 29616088, 85146253, 170292506, 340585012, 681170024]

約数ペア:

[(1, 681170024), (2, 340585012), (4, 170292506), (8, 85146253), (23, 29616088), (46, 14808044), (71, 9593944), (92, 7404022), (142, 4796972), (184, 3702011), (284, 2398486), (529, 1287656), (568, 1199243), (1058, 643828), (1633, 417128), (2116, 321914), (2267, 300472), (3266, 208564), (4232, 160957), (4534, 150236), (6532, 104282), (9068, 75118), (13064, 52141), (18136, 37559)]