305280688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{268733}}^1$

素因数の和:268812

約数の個数: 20

約数和(自身を含む): 599814288

約数和(自身を除く): 294533600

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 268733, 537466, 1074932, 2149864, 4299728, 19080043, 38160086, 76320172, 152640344, 305280688]

約数ペア:

[(1, 305280688), (2, 152640344), (4, 76320172), (8, 38160086), (16, 19080043), (71, 4299728), (142, 2149864), (284, 1074932), (568, 537466), (1136, 268733)]