489206144

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32117}}^1$

素因数の和:32155

約数の個数: 64

約数和(自身を含む): 1179372960

約数和(自身を除く): 690166816

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 32117, 64234, 128468, 224819, 256936, 449638, 513872, 545989, 899276, 1027744, 1091978, 1798552, 2055488, 2183956, 3597104, 3821923, 4110976, 4367912, 7194208, 7643846, 8735824, 14388416, 15287692, 17471648, 28776832, 30575384, 34943296, 61150768, 69886592, 122301536, 244603072, 489206144]

約数ペア:

[(1, 489206144), (2, 244603072), (4, 122301536), (7, 69886592), (8, 61150768), (14, 34943296), (16, 30575384), (17, 28776832), (28, 17471648), (32, 15287692), (34, 14388416), (56, 8735824), (64, 7643846), (68, 7194208), (112, 4367912), (119, 4110976), (128, 3821923), (136, 3597104), (224, 2183956), (238, 2055488), (272, 1798552), (448, 1091978), (476, 1027744), (544, 899276), (896, 545989), (952, 513872), (1088, 449638), (1904, 256936), (2176, 224819), (3808, 128468), (7616, 64234), (15232, 32117)]