261760384

素因数分解:

$2^7\times {\mathrm{1093}}^1\times {\mathrm{1871}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 522231840

約数和(自身を除く): 260471456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1093, 1871, 2186, 3742, 4372, 7484, 8744, 14968, 17488, 29936, 34976, 59872, 69952, 119744, 139904, 239488, 2045003, 4090006, 8180012, 16360024, 32720048, 65440096, 130880192, 261760384]

約数ペア:

[(1, 261760384), (2, 130880192), (4, 65440096), (8, 32720048), (16, 16360024), (32, 8180012), (64, 4090006), (128, 2045003), (1093, 239488), (1871, 139904), (2186, 119744), (3742, 69952), (4372, 59872), (7484, 34976), (8744, 29936), (14968, 17488)]