428764176

素因数分解:

$2^4\times 3^2\times {\mathrm{2977529}}^1$

素因数の和:2977543

約数の個数: 30

約数和(自身を含む): 1199944590

約数和(自身を除く): 771180414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2977529, 5955058, 8932587, 11910116, 17865174, 23820232, 26797761, 35730348, 47640464, 53595522, 71460696, 107191044, 142921392, 214382088, 428764176]

約数ペア:

[(1, 428764176), (2, 214382088), (3, 142921392), (4, 107191044), (6, 71460696), (8, 53595522), (9, 47640464), (12, 35730348), (16, 26797761), (18, 23820232), (24, 17865174), (36, 11910116), (48, 8932587), (72, 5955058), (144, 2977529)]