401367024

素因数分解:

$2^4\times 3^2\times {\mathrm{2787271}}^1$

素因数の和:2787285

約数の個数: 30

約数和(自身を含む): 1123270616

約数和(自身を除く): 721903592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2787271, 5574542, 8361813, 11149084, 16723626, 22298168, 25085439, 33447252, 44596336, 50170878, 66894504, 100341756, 133789008, 200683512, 401367024]

約数ペア:

[(1, 401367024), (2, 200683512), (3, 133789008), (4, 100341756), (6, 66894504), (8, 50170878), (9, 44596336), (12, 33447252), (16, 25085439), (18, 22298168), (24, 16723626), (36, 11149084), (48, 8361813), (72, 5574542), (144, 2787271)]