242587128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1443971}}^1$

素因数の和:1443987

約数の個数: 32

約数和(自身を含む): 693106560

約数和(自身を除く): 450519432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1443971, 2887942, 4331913, 5775884, 8663826, 10107797, 11551768, 17327652, 20215594, 30323391, 34655304, 40431188, 60646782, 80862376, 121293564, 242587128]

約数ペア:

[(1, 242587128), (2, 121293564), (3, 80862376), (4, 60646782), (6, 40431188), (7, 34655304), (8, 30323391), (12, 20215594), (14, 17327652), (21, 11551768), (24, 10107797), (28, 8663826), (42, 5775884), (56, 4331913), (84, 2887942), (168, 1443971)]