264856384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{318337}}^1$

素因数の和:318362

約数の個数: 28

約数和(自身を含む): 566004964

約数和(自身を除く): 301148580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 318337, 636674, 1273348, 2546696, 4138381, 5093392, 8276762, 10186784, 16553524, 20373568, 33107048, 66214096, 132428192, 264856384]

約数ペア:

[(1, 264856384), (2, 132428192), (4, 66214096), (8, 33107048), (13, 20373568), (16, 16553524), (26, 10186784), (32, 8276762), (52, 5093392), (64, 4138381), (104, 2546696), (208, 1273348), (416, 636674), (832, 318337)]