689433984

素因数分解:

$2^7\times 3^3\times {\mathrm{199489}}^1$

素因数の和:199512

約数の個数: 64

約数和(自身を含む): 2034798000

約数和(自身を除く): 1345364016

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, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 199489, 398978, 598467, 797956, 1196934, 1595912, 1795401, 2393868, 3191824, 3590802, 4787736, 5386203, 6383648, 7181604, 9575472, 10772406, 12767296, 14363208, 19150944, 21544812, 25534592, 28726416, 38301888, 43089624, 57452832, 76603776, 86179248, 114905664, 172358496, 229811328, 344716992, 689433984]

約数ペア:

[(1, 689433984), (2, 344716992), (3, 229811328), (4, 172358496), (6, 114905664), (8, 86179248), (9, 76603776), (12, 57452832), (16, 43089624), (18, 38301888), (24, 28726416), (27, 25534592), (32, 21544812), (36, 19150944), (48, 14363208), (54, 12767296), (64, 10772406), (72, 9575472), (96, 7181604), (108, 6383648), (128, 5386203), (144, 4787736), (192, 3590802), (216, 3191824), (288, 2393868), (384, 1795401), (432, 1595912), (576, 1196934), (864, 797956), (1152, 598467), (1728, 398978), (3456, 199489)]