345110528

素因数分解:

$2^{11}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 849630600

約数和(自身を除く): 504520072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 181, 196, 224, 256, 266, 304, 362, 392, 448, 512, 532, 608, 724, 784, 896, 931, 1024, 1064, 1216, 1267, 1448, 1568, 1792, 1862, 2048, 2128, 2432, 2534, 2896, 3136, 3439, 3584, 3724, 4256, 4864, 5068, 5792, 6272, 6878, 7168, 7448, 8512, 8869, 9728, 10136, 11584, 12544, 13756, 14336, 14896, 17024, 17738, 19456, 20272, 23168, 24073, 25088, 27512, 29792, 34048, 35476, 38912, 40544, 46336, 48146, 50176, 55024, 59584, 68096, 70952, 81088, 92672, 96292, 100352, 110048, 119168, 136192, 141904, 162176, 168511, 185344, 192584, 220096, 238336, 272384, 283808, 324352, 337022, 370688, 385168, 440192, 476672, 567616, 648704, 674044, 770336, 880384, 953344, 1135232, 1297408, 1348088, 1540672, 1760768, 1906688, 2270464, 2594816, 2696176, 3081344, 3521536, 4540928, 5392352, 6162688, 7043072, 9081856, 10784704, 12325376, 18163712, 21569408, 24650752, 43138816, 49301504, 86277632, 172555264, 345110528]

約数ペア:

[(1, 345110528), (2, 172555264), (4, 86277632), (7, 49301504), (8, 43138816), (14, 24650752), (16, 21569408), (19, 18163712), (28, 12325376), (32, 10784704), (38, 9081856), (49, 7043072), (56, 6162688), (64, 5392352), (76, 4540928), (98, 3521536), (112, 3081344), (128, 2696176), (133, 2594816), (152, 2270464), (181, 1906688), (196, 1760768), (224, 1540672), (256, 1348088), (266, 1297408), (304, 1135232), (362, 953344), (392, 880384), (448, 770336), (512, 674044), (532, 648704), (608, 567616), (724, 476672), (784, 440192), (896, 385168), (931, 370688), (1024, 337022), (1064, 324352), (1216, 283808), (1267, 272384), (1448, 238336), (1568, 220096), (1792, 192584), (1862, 185344), (2048, 168511), (2128, 162176), (2432, 141904), (2534, 136192), (2896, 119168), (3136, 110048), (3439, 100352), (3584, 96292), (3724, 92672), (4256, 81088), (4864, 70952), (5068, 68096), (5792, 59584), (6272, 55024), (6878, 50176), (7168, 48146), (7448, 46336), (8512, 40544), (8869, 38912), (9728, 35476), (10136, 34048), (11584, 29792), (12544, 27512), (13756, 25088), (14336, 24073), (14896, 23168), (17024, 20272), (17738, 19456)]