261063744

素因数分解:

$2^6\times 3^1\times {\mathrm{773}}^1\times {\mathrm{1759}}^1$

素因数の和:2547

約数の個数: 56

約数和(自身を含む): 692017920

約数和(自身を除く): 430954176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 773, 1546, 1759, 2319, 3092, 3518, 4638, 5277, 6184, 7036, 9276, 10554, 12368, 14072, 18552, 21108, 24736, 28144, 37104, 42216, 49472, 56288, 74208, 84432, 112576, 148416, 168864, 337728, 1359707, 2719414, 4079121, 5438828, 8158242, 10877656, 16316484, 21755312, 32632968, 43510624, 65265936, 87021248, 130531872, 261063744]

約数ペア:

[(1, 261063744), (2, 130531872), (3, 87021248), (4, 65265936), (6, 43510624), (8, 32632968), (12, 21755312), (16, 16316484), (24, 10877656), (32, 8158242), (48, 5438828), (64, 4079121), (96, 2719414), (192, 1359707), (773, 337728), (1546, 168864), (1759, 148416), (2319, 112576), (3092, 84432), (3518, 74208), (4638, 56288), (5277, 49472), (6184, 42216), (7036, 37104), (9276, 28144), (10554, 24736), (12368, 21108), (14072, 18552)]