229720576

素因数分解:

$2^9\times {\mathrm{409}}^1\times {\mathrm{1097}}^1$

素因数の和:1524

約数の個数: 40

約数和(自身を含む): 460534140

約数和(自身を除く): 230813564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 409, 512, 818, 1097, 1636, 2194, 3272, 4388, 6544, 8776, 13088, 17552, 26176, 35104, 52352, 70208, 104704, 140416, 209408, 280832, 448673, 561664, 897346, 1794692, 3589384, 7178768, 14357536, 28715072, 57430144, 114860288, 229720576]

約数ペア:

[(1, 229720576), (2, 114860288), (4, 57430144), (8, 28715072), (16, 14357536), (32, 7178768), (64, 3589384), (128, 1794692), (256, 897346), (409, 561664), (512, 448673), (818, 280832), (1097, 209408), (1636, 140416), (2194, 104704), (3272, 70208), (4388, 52352), (6544, 35104), (8776, 26176), (13088, 17552)]