336831488

素因数分解:

$2^{10}\times 7^4\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 110

約数和(自身を含む): 791243286

約数和(自身を除く): 454411798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 256, 274, 343, 392, 448, 512, 548, 686, 784, 896, 959, 1024, 1096, 1372, 1568, 1792, 1918, 2192, 2401, 2744, 3136, 3584, 3836, 4384, 4802, 5488, 6272, 6713, 7168, 7672, 8768, 9604, 10976, 12544, 13426, 15344, 17536, 19208, 21952, 25088, 26852, 30688, 35072, 38416, 43904, 46991, 50176, 53704, 61376, 70144, 76832, 87808, 93982, 107408, 122752, 140288, 153664, 175616, 187964, 214816, 245504, 307328, 328937, 351232, 375928, 429632, 491008, 614656, 657874, 751856, 859264, 982016, 1229312, 1315748, 1503712, 1718528, 2458624, 2631496, 3007424, 3437056, 5262992, 6014848, 6874112, 10525984, 12029696, 21051968, 24059392, 42103936, 48118784, 84207872, 168415744, 336831488]

約数ペア:

[(1, 336831488), (2, 168415744), (4, 84207872), (7, 48118784), (8, 42103936), (14, 24059392), (16, 21051968), (28, 12029696), (32, 10525984), (49, 6874112), (56, 6014848), (64, 5262992), (98, 3437056), (112, 3007424), (128, 2631496), (137, 2458624), (196, 1718528), (224, 1503712), (256, 1315748), (274, 1229312), (343, 982016), (392, 859264), (448, 751856), (512, 657874), (548, 614656), (686, 491008), (784, 429632), (896, 375928), (959, 351232), (1024, 328937), (1096, 307328), (1372, 245504), (1568, 214816), (1792, 187964), (1918, 175616), (2192, 153664), (2401, 140288), (2744, 122752), (3136, 107408), (3584, 93982), (3836, 87808), (4384, 76832), (4802, 70144), (5488, 61376), (6272, 53704), (6713, 50176), (7168, 46991), (7672, 43904), (8768, 38416), (9604, 35072), (10976, 30688), (12544, 26852), (13426, 25088), (15344, 21952), (17536, 19208)]