188590464

素因数分解:

$2^7\times 3^3\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 561448800

約数和(自身を除く): 372858336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 197, 216, 277, 288, 384, 394, 432, 554, 576, 591, 788, 831, 864, 1108, 1152, 1182, 1576, 1662, 1728, 1773, 2216, 2364, 2493, 3152, 3324, 3456, 3546, 4432, 4728, 4986, 5319, 6304, 6648, 7092, 7479, 8864, 9456, 9972, 10638, 12608, 13296, 14184, 14958, 17728, 18912, 19944, 21276, 25216, 26592, 28368, 29916, 35456, 37824, 39888, 42552, 53184, 54569, 56736, 59832, 75648, 79776, 85104, 106368, 109138, 113472, 119664, 159552, 163707, 170208, 218276, 226944, 239328, 319104, 327414, 340416, 436552, 478656, 491121, 654828, 680832, 873104, 957312, 982242, 1309656, 1473363, 1746208, 1964484, 2619312, 2946726, 3492416, 3928968, 5238624, 5893452, 6984832, 7857936, 10477248, 11786904, 15715872, 20954496, 23573808, 31431744, 47147616, 62863488, 94295232, 188590464]

約数ペア:

[(1, 188590464), (2, 94295232), (3, 62863488), (4, 47147616), (6, 31431744), (8, 23573808), (9, 20954496), (12, 15715872), (16, 11786904), (18, 10477248), (24, 7857936), (27, 6984832), (32, 5893452), (36, 5238624), (48, 3928968), (54, 3492416), (64, 2946726), (72, 2619312), (96, 1964484), (108, 1746208), (128, 1473363), (144, 1309656), (192, 982242), (197, 957312), (216, 873104), (277, 680832), (288, 654828), (384, 491121), (394, 478656), (432, 436552), (554, 340416), (576, 327414), (591, 319104), (788, 239328), (831, 226944), (864, 218276), (1108, 170208), (1152, 163707), (1182, 159552), (1576, 119664), (1662, 113472), (1728, 109138), (1773, 106368), (2216, 85104), (2364, 79776), (2493, 75648), (3152, 59832), (3324, 56736), (3456, 54569), (3546, 53184), (4432, 42552), (4728, 39888), (4986, 37824), (5319, 35456), (6304, 29916), (6648, 28368), (7092, 26592), (7479, 25216), (8864, 21276), (9456, 19944), (9972, 18912), (10638, 17728), (12608, 14958), (13296, 14184)]