213236928

素因数分解:

$2^6\times 3^3\times {\mathrm{123401}}^1$

素因数の和:123422

約数の個数: 56

約数和(自身を含む): 626882160

約数和(自身を除く): 413645232

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, 123401, 246802, 370203, 493604, 740406, 987208, 1110609, 1480812, 1974416, 2221218, 2961624, 3331827, 3948832, 4442436, 5923248, 6663654, 7897664, 8884872, 11846496, 13327308, 17769744, 23692992, 26654616, 35539488, 53309232, 71078976, 106618464, 213236928]

約数ペア:

[(1, 213236928), (2, 106618464), (3, 71078976), (4, 53309232), (6, 35539488), (8, 26654616), (9, 23692992), (12, 17769744), (16, 13327308), (18, 11846496), (24, 8884872), (27, 7897664), (32, 6663654), (36, 5923248), (48, 4442436), (54, 3948832), (64, 3331827), (72, 2961624), (96, 2221218), (108, 1974416), (144, 1480812), (192, 1110609), (216, 987208), (288, 740406), (432, 493604), (576, 370203), (864, 246802), (1728, 123401)]