260256456

素因数分解:

$2^3\times 3^3\times {\mathrm{1204891}}^1$

素因数の和:1204906

約数の個数: 32

約数和(自身を含む): 722935200

約数和(自身を除く): 462678744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1204891, 2409782, 3614673, 4819564, 7229346, 9639128, 10844019, 14458692, 21688038, 28917384, 32532057, 43376076, 65064114, 86752152, 130128228, 260256456]

約数ペア:

[(1, 260256456), (2, 130128228), (3, 86752152), (4, 65064114), (6, 43376076), (8, 32532057), (9, 28917384), (12, 21688038), (18, 14458692), (24, 10844019), (27, 9639128), (36, 7229346), (54, 4819564), (72, 3614673), (108, 2409782), (216, 1204891)]