260646768

素因数分解:

$2^4\times 3^3\times {\mathrm{603349}}^1$

素因数の和:603366

約数の個数: 40

約数和(自身を含む): 748154000

約数和(自身を除く): 487507232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 603349, 1206698, 1810047, 2413396, 3620094, 4826792, 5430141, 7240188, 9653584, 10860282, 14480376, 16290423, 21720564, 28960752, 32580846, 43441128, 65161692, 86882256, 130323384, 260646768]

約数ペア:

[(1, 260646768), (2, 130323384), (3, 86882256), (4, 65161692), (6, 43441128), (8, 32580846), (9, 28960752), (12, 21720564), (16, 16290423), (18, 14480376), (24, 10860282), (27, 9653584), (36, 7240188), (48, 5430141), (54, 4826792), (72, 3620094), (108, 2413396), (144, 1810047), (216, 1206698), (432, 603349)]