251958144

素因数分解:

$2^7\times 3^1\times {\mathrm{656141}}^1$

素因数の和:656158

約数の個数: 32

約数和(自身を含む): 669264840

約数和(自身を除く): 417306696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 656141, 1312282, 1968423, 2624564, 3936846, 5249128, 7873692, 10498256, 15747384, 20996512, 31494768, 41993024, 62989536, 83986048, 125979072, 251958144]

約数ペア:

[(1, 251958144), (2, 125979072), (3, 83986048), (4, 62989536), (6, 41993024), (8, 31494768), (12, 20996512), (16, 15747384), (24, 10498256), (32, 7873692), (48, 5249128), (64, 3936846), (96, 2624564), (128, 1968423), (192, 1312282), (384, 656141)]