339156652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 629909280

約数和(自身を除く): 290752628

約数列:

[1, 2, 4, 37, 43, 74, 86, 137, 148, 172, 274, 389, 548, 778, 1556, 1591, 3182, 5069, 5891, 6364, 10138, 11782, 14393, 16727, 20276, 23564, 28786, 33454, 53293, 57572, 66908, 106586, 213172, 217967, 435934, 618899, 871868, 1237798, 1971841, 2291599, 2475596, 3943682, 4583198, 7887364, 9166396, 84789163, 169578326, 339156652]

約数ペア:

[(1, 339156652), (2, 169578326), (4, 84789163), (37, 9166396), (43, 7887364), (74, 4583198), (86, 3943682), (137, 2475596), (148, 2291599), (172, 1971841), (274, 1237798), (389, 871868), (548, 618899), (778, 435934), (1556, 217967), (1591, 213172), (3182, 106586), (5069, 66908), (5891, 57572), (6364, 53293), (10138, 33454), (11782, 28786), (14393, 23564), (16727, 20276)]