243409248256

素因数分解:

$2^{13}\times {\mathrm{43}}^1\times {\mathrm{691001}}^1$

素因数の和:691070

約数の個数: 56

約数和(自身を含む): 498110173704

約数和(自身を除く): 254700925448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 2048, 2752, 4096, 5504, 8192, 11008, 22016, 44032, 88064, 176128, 352256, 691001, 1382002, 2764004, 5528008, 11056016, 22112032, 29713043, 44224064, 59426086, 88448128, 118852172, 176896256, 237704344, 353792512, 475408688, 707585024, 950817376, 1415170048, 1901634752, 2830340096, 3803269504, 5660680192, 7606539008, 15213078016, 30426156032, 60852312064, 121704624128, 243409248256]

約数ペア:

[(1, 243409248256), (2, 121704624128), (4, 60852312064), (8, 30426156032), (16, 15213078016), (32, 7606539008), (43, 5660680192), (64, 3803269504), (86, 2830340096), (128, 1901634752), (172, 1415170048), (256, 950817376), (344, 707585024), (512, 475408688), (688, 353792512), (1024, 237704344), (1376, 176896256), (2048, 118852172), (2752, 88448128), (4096, 59426086), (5504, 44224064), (8192, 29713043), (11008, 22112032), (22016, 11056016), (44032, 5528008), (88064, 2764004), (176128, 1382002), (352256, 691001)]