243986346

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34667}}^1$

素因数の和:34715

約数の個数: 48

約数和(自身を含む): 584086464

約数和(自身を除く): 340100118

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 34667, 69334, 104001, 208002, 312003, 589339, 624006, 797341, 1178678, 1594682, 1768017, 2392023, 3536034, 4784046, 5304051, 7176069, 10608102, 13554797, 14352138, 27109594, 40664391, 81328782, 121993173, 243986346]

約数ペア:

[(1, 243986346), (2, 121993173), (3, 81328782), (6, 40664391), (9, 27109594), (17, 14352138), (18, 13554797), (23, 10608102), (34, 7176069), (46, 5304051), (51, 4784046), (69, 3536034), (102, 2392023), (138, 1768017), (153, 1594682), (207, 1178678), (306, 797341), (391, 624006), (414, 589339), (782, 312003), (1173, 208002), (2346, 104001), (3519, 69334), (7038, 34667)]