238937664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1440

約数の個数: 112

約数和(自身を含む): 728268800

約数和(自身を除く): 489331136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 139, 168, 192, 224, 278, 336, 417, 448, 556, 672, 834, 973, 1112, 1279, 1344, 1668, 1946, 2224, 2558, 2919, 3336, 3837, 3892, 4448, 5116, 5838, 6672, 7674, 7784, 8896, 8953, 10232, 11676, 13344, 15348, 15568, 17906, 20464, 23352, 26688, 26859, 30696, 31136, 35812, 40928, 46704, 53718, 61392, 62272, 71624, 81856, 93408, 107436, 122784, 143248, 177781, 186816, 214872, 245568, 286496, 355562, 429744, 533343, 572992, 711124, 859488, 1066686, 1244467, 1422248, 1718976, 2133372, 2488934, 2844496, 3733401, 4266744, 4977868, 5688992, 7466802, 8533488, 9955736, 11377984, 14933604, 17066976, 19911472, 29867208, 34133952, 39822944, 59734416, 79645888, 119468832, 238937664]

約数ペア:

[(1, 238937664), (2, 119468832), (3, 79645888), (4, 59734416), (6, 39822944), (7, 34133952), (8, 29867208), (12, 19911472), (14, 17066976), (16, 14933604), (21, 11377984), (24, 9955736), (28, 8533488), (32, 7466802), (42, 5688992), (48, 4977868), (56, 4266744), (64, 3733401), (84, 2844496), (96, 2488934), (112, 2133372), (139, 1718976), (168, 1422248), (192, 1244467), (224, 1066686), (278, 859488), (336, 711124), (417, 572992), (448, 533343), (556, 429744), (672, 355562), (834, 286496), (973, 245568), (1112, 214872), (1279, 186816), (1344, 177781), (1668, 143248), (1946, 122784), (2224, 107436), (2558, 93408), (2919, 81856), (3336, 71624), (3837, 62272), (3892, 61392), (4448, 53718), (5116, 46704), (5838, 40928), (6672, 35812), (7674, 31136), (7784, 30696), (8896, 26859), (8953, 26688), (10232, 23352), (11676, 20464), (13344, 17906), (15348, 15568)]