211940928

素因数分解:

$2^6\times 3^3\times {\mathrm{122651}}^1$

素因数の和:122672

約数の個数: 56

約数和(自身を含む): 623072160

約数和(自身を除く): 411131232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 122651, 245302, 367953, 490604, 735906, 981208, 1103859, 1471812, 1962416, 2207718, 2943624, 3311577, 3924832, 4415436, 5887248, 6623154, 7849664, 8830872, 11774496, 13246308, 17661744, 23548992, 26492616, 35323488, 52985232, 70646976, 105970464, 211940928]

約数ペア:

[(1, 211940928), (2, 105970464), (3, 70646976), (4, 52985232), (6, 35323488), (8, 26492616), (9, 23548992), (12, 17661744), (16, 13246308), (18, 11774496), (24, 8830872), (27, 7849664), (32, 6623154), (36, 5887248), (48, 4415436), (54, 3924832), (64, 3311577), (72, 2943624), (96, 2207718), (108, 1962416), (144, 1471812), (192, 1103859), (216, 981208), (288, 735906), (432, 490604), (576, 367953), (864, 245302), (1728, 122651)]