320804928

素因数分解:

$2^6\times 3^3\times {\mathrm{185651}}^1$

素因数の和:185672

約数の個数: 56

約数和(自身を含む): 943112160

約数和(自身を除く): 622307232

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, 185651, 371302, 556953, 742604, 1113906, 1485208, 1670859, 2227812, 2970416, 3341718, 4455624, 5012577, 5940832, 6683436, 8911248, 10025154, 11881664, 13366872, 17822496, 20050308, 26733744, 35644992, 40100616, 53467488, 80201232, 106934976, 160402464, 320804928]

約数ペア:

[(1, 320804928), (2, 160402464), (3, 106934976), (4, 80201232), (6, 53467488), (8, 40100616), (9, 35644992), (12, 26733744), (16, 20050308), (18, 17822496), (24, 13366872), (27, 11881664), (32, 10025154), (36, 8911248), (48, 6683436), (54, 5940832), (64, 5012577), (72, 4455624), (96, 3341718), (108, 2970416), (144, 2227812), (192, 1670859), (216, 1485208), (288, 1113906), (432, 742604), (576, 556953), (864, 371302), (1728, 185651)]