320083488

素因数分解:

$2^5\times 3^6\times {\mathrm{13721}}^1$

素因数の和:13749

約数の個数: 84

約数和(自身を含む): 944883198

約数和(自身を除く): 624799710

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 11664, 13721, 23328, 27442, 41163, 54884, 82326, 109768, 123489, 164652, 219536, 246978, 329304, 370467, 439072, 493956, 658608, 740934, 987912, 1111401, 1317216, 1481868, 1975824, 2222802, 2963736, 3334203, 3951648, 4445604, 5927472, 6668406, 8891208, 10002609, 11854944, 13336812, 17782416, 20005218, 26673624, 35564832, 40010436, 53347248, 80020872, 106694496, 160041744, 320083488]

約数ペア:

[(1, 320083488), (2, 160041744), (3, 106694496), (4, 80020872), (6, 53347248), (8, 40010436), (9, 35564832), (12, 26673624), (16, 20005218), (18, 17782416), (24, 13336812), (27, 11854944), (32, 10002609), (36, 8891208), (48, 6668406), (54, 5927472), (72, 4445604), (81, 3951648), (96, 3334203), (108, 2963736), (144, 2222802), (162, 1975824), (216, 1481868), (243, 1317216), (288, 1111401), (324, 987912), (432, 740934), (486, 658608), (648, 493956), (729, 439072), (864, 370467), (972, 329304), (1296, 246978), (1458, 219536), (1944, 164652), (2592, 123489), (2916, 109768), (3888, 82326), (5832, 54884), (7776, 41163), (11664, 27442), (13721, 23328)]