1204795904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5901

約数の個数: 80

約数和(自身を含む): 2676495360

約数和(自身を除く): 1471699456

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 5839, 6448, 6656, 7936, 11678, 12896, 15872, 23356, 25792, 46712, 51584, 75907, 93424, 103168, 151814, 181009, 186848, 206336, 303628, 362018, 373696, 607256, 724036, 747392, 1214512, 1448072, 1494784, 2353117, 2429024, 2896144, 2989568, 4706234, 4858048, 5792288, 9412468, 9716096, 11584576, 18824936, 19432192, 23169152, 37649872, 38864384, 46338304, 75299744, 92676608, 150599488, 301198976, 602397952, 1204795904]

約数ペア:

[(1, 1204795904), (2, 602397952), (4, 301198976), (8, 150599488), (13, 92676608), (16, 75299744), (26, 46338304), (31, 38864384), (32, 37649872), (52, 23169152), (62, 19432192), (64, 18824936), (104, 11584576), (124, 9716096), (128, 9412468), (208, 5792288), (248, 4858048), (256, 4706234), (403, 2989568), (416, 2896144), (496, 2429024), (512, 2353117), (806, 1494784), (832, 1448072), (992, 1214512), (1612, 747392), (1664, 724036), (1984, 607256), (3224, 373696), (3328, 362018), (3968, 303628), (5839, 206336), (6448, 186848), (6656, 181009), (7936, 151814), (11678, 103168), (12896, 93424), (15872, 75907), (23356, 51584), (25792, 46712)]