268389972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{392383}}^1$

素因数の和:392412

約数の個数: 36

約数和(自身を含む): 714138880

約数和(自身を除く): 445748908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 392383, 784766, 1177149, 1569532, 2354298, 3531447, 4708596, 7062894, 7455277, 14125788, 14910554, 22365831, 29821108, 44731662, 67097493, 89463324, 134194986, 268389972]

約数ペア:

[(1, 268389972), (2, 134194986), (3, 89463324), (4, 67097493), (6, 44731662), (9, 29821108), (12, 22365831), (18, 14910554), (19, 14125788), (36, 7455277), (38, 7062894), (57, 4708596), (76, 3531447), (114, 2354298), (171, 1569532), (228, 1177149), (342, 784766), (684, 392383)]