305035312

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{268517}}^1$

素因数の和:268596

約数の個数: 20

約数和(自身を含む): 599332176

約数和(自身を除く): 294296864

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 268517, 537034, 1074068, 2148136, 4296272, 19064707, 38129414, 76258828, 152517656, 305035312]

約数ペア:

[(1, 305035312), (2, 152517656), (4, 76258828), (8, 38129414), (16, 19064707), (71, 4296272), (142, 2148136), (284, 1074068), (568, 537034), (1136, 268517)]