428668735232

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{48383}}^1$

素因数の和:49105

約数の個数: 72

約数和(自身を含む): 873160694784

約数和(自身を除く): 444491959552

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 653, 848, 1306, 1696, 2612, 3392, 5224, 6784, 10448, 13568, 20896, 34609, 41792, 48383, 69218, 83584, 96766, 138436, 167168, 193532, 276872, 387064, 553744, 774128, 1107488, 1548256, 2214976, 2564299, 3096512, 4429952, 5128598, 6193024, 8859904, 10257196, 12386048, 20514392, 31594099, 41028784, 63188198, 82057568, 126376396, 164115136, 252752792, 328230272, 505505584, 656460544, 1011011168, 1674487247, 2022022336, 3348974494, 4044044672, 6697948988, 8088089344, 13395897976, 26791795952, 53583591904, 107167183808, 214334367616, 428668735232]

約数ペア:

[(1, 428668735232), (2, 214334367616), (4, 107167183808), (8, 53583591904), (16, 26791795952), (32, 13395897976), (53, 8088089344), (64, 6697948988), (106, 4044044672), (128, 3348974494), (212, 2022022336), (256, 1674487247), (424, 1011011168), (653, 656460544), (848, 505505584), (1306, 328230272), (1696, 252752792), (2612, 164115136), (3392, 126376396), (5224, 82057568), (6784, 63188198), (10448, 41028784), (13568, 31594099), (20896, 20514392), (34609, 12386048), (41792, 10257196), (48383, 8859904), (69218, 6193024), (83584, 5128598), (96766, 4429952), (138436, 3096512), (167168, 2564299), (193532, 2214976), (276872, 1548256), (387064, 1107488), (553744, 774128)]