256768116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4391}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 655216128

約数和(自身を除く): 398448012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 443, 886, 1329, 1772, 2658, 4391, 4873, 5316, 8782, 9746, 13173, 14619, 17564, 19492, 26346, 29238, 48301, 52692, 58476, 96602, 144903, 193204, 289806, 579612, 1945213, 3890426, 5835639, 7780852, 11671278, 21397343, 23342556, 42794686, 64192029, 85589372, 128384058, 256768116]

約数ペア:

[(1, 256768116), (2, 128384058), (3, 85589372), (4, 64192029), (6, 42794686), (11, 23342556), (12, 21397343), (22, 11671278), (33, 7780852), (44, 5835639), (66, 3890426), (132, 1945213), (443, 579612), (886, 289806), (1329, 193204), (1772, 144903), (2658, 96602), (4391, 58476), (4873, 52692), (5316, 48301), (8782, 29238), (9746, 26346), (13173, 19492), (14619, 17564)]