253558728

素因数分解:

$2^3\times 3^3\times {\mathrm{1173883}}^1$

素因数の和:1173898

約数の個数: 32

約数和(自身を含む): 704330400

約数和(自身を除く): 450771672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1173883, 2347766, 3521649, 4695532, 7043298, 9391064, 10564947, 14086596, 21129894, 28173192, 31694841, 42259788, 63389682, 84519576, 126779364, 253558728]

約数ペア:

[(1, 253558728), (2, 126779364), (3, 84519576), (4, 63389682), (6, 42259788), (8, 31694841), (9, 28173192), (12, 21129894), (18, 14086596), (24, 10564947), (27, 9391064), (36, 7043298), (54, 4695532), (72, 3521649), (108, 2347766), (216, 1173883)]