336517888

素因数分解:

$2^8\times 7^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 108

約数和(自身を含む): 791089320

約数和(自身を除く): 454571432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 139, 193, 196, 224, 256, 278, 386, 392, 448, 556, 772, 784, 896, 973, 1112, 1351, 1544, 1568, 1792, 1946, 2224, 2702, 3088, 3136, 3892, 4448, 5404, 6176, 6272, 6811, 7784, 8896, 9457, 10808, 12352, 12544, 13622, 15568, 17792, 18914, 21616, 24704, 26827, 27244, 31136, 35584, 37828, 43232, 49408, 53654, 54488, 62272, 75656, 86464, 107308, 108976, 124544, 151312, 172928, 187789, 214616, 217952, 249088, 302624, 345856, 375578, 429232, 435904, 605248, 751156, 858464, 871808, 1210496, 1314523, 1502312, 1716928, 1743616, 2420992, 2629046, 3004624, 3433856, 5258092, 6009248, 6867712, 10516184, 12018496, 21032368, 24036992, 42064736, 48073984, 84129472, 168258944, 336517888]

約数ペア:

[(1, 336517888), (2, 168258944), (4, 84129472), (7, 48073984), (8, 42064736), (14, 24036992), (16, 21032368), (28, 12018496), (32, 10516184), (49, 6867712), (56, 6009248), (64, 5258092), (98, 3433856), (112, 3004624), (128, 2629046), (139, 2420992), (193, 1743616), (196, 1716928), (224, 1502312), (256, 1314523), (278, 1210496), (386, 871808), (392, 858464), (448, 751156), (556, 605248), (772, 435904), (784, 429232), (896, 375578), (973, 345856), (1112, 302624), (1351, 249088), (1544, 217952), (1568, 214616), (1792, 187789), (1946, 172928), (2224, 151312), (2702, 124544), (3088, 108976), (3136, 107308), (3892, 86464), (4448, 75656), (5404, 62272), (6176, 54488), (6272, 53654), (6811, 49408), (7784, 43232), (8896, 37828), (9457, 35584), (10808, 31136), (12352, 27244), (12544, 26827), (13622, 24704), (15568, 21616), (17792, 18914)]