255384

素因数分解:

$2^3\times 3^2\times {\mathrm{3547}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 691860

約数和(自身を除く): 436476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3547, 7094, 10641, 14188, 21282, 28376, 31923, 42564, 63846, 85128, 127692, 255384]

約数ペア:

[(1, 255384), (2, 127692), (3, 85128), (4, 63846), (6, 42564), (8, 31923), (9, 28376), (12, 21282), (18, 14188), (24, 10641), (36, 7094), (72, 3547)]