2008688544

素因数分解:

$2^5\times 3^5\times {\mathrm{258319}}^1$

素因数の和:258344

約数の個数: 72

約数和(自身を含む): 5923794240

約数和(自身を除く): 3915105696

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, 864, 972, 1296, 1944, 2592, 3888, 7776, 258319, 516638, 774957, 1033276, 1549914, 2066552, 2324871, 3099828, 4133104, 4649742, 6199656, 6974613, 8266208, 9299484, 12399312, 13949226, 18598968, 20923839, 24798624, 27898452, 37197936, 41847678, 55796904, 62771517, 74395872, 83695356, 111593808, 125543034, 167390712, 223187616, 251086068, 334781424, 502172136, 669562848, 1004344272, 2008688544]

約数ペア:

[(1, 2008688544), (2, 1004344272), (3, 669562848), (4, 502172136), (6, 334781424), (8, 251086068), (9, 223187616), (12, 167390712), (16, 125543034), (18, 111593808), (24, 83695356), (27, 74395872), (32, 62771517), (36, 55796904), (48, 41847678), (54, 37197936), (72, 27898452), (81, 24798624), (96, 20923839), (108, 18598968), (144, 13949226), (162, 12399312), (216, 9299484), (243, 8266208), (288, 6974613), (324, 6199656), (432, 4649742), (486, 4133104), (648, 3099828), (864, 2324871), (972, 2066552), (1296, 1549914), (1944, 1033276), (2592, 774957), (3888, 516638), (7776, 258319)]