231612416

素因数分解:

$2^{13}\times 7^2\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 84

約数和(自身を含む): 539754318

約数和(自身を除く): 308141902

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 577, 784, 896, 1024, 1154, 1568, 1792, 2048, 2308, 3136, 3584, 4039, 4096, 4616, 6272, 7168, 8078, 8192, 9232, 12544, 14336, 16156, 18464, 25088, 28273, 28672, 32312, 36928, 50176, 56546, 57344, 64624, 73856, 100352, 113092, 129248, 147712, 200704, 226184, 258496, 295424, 401408, 452368, 516992, 590848, 904736, 1033984, 1181696, 1809472, 2067968, 2363392, 3618944, 4135936, 4726784, 7237888, 8271872, 14475776, 16543744, 28951552, 33087488, 57903104, 115806208, 231612416]

約数ペア:

[(1, 231612416), (2, 115806208), (4, 57903104), (7, 33087488), (8, 28951552), (14, 16543744), (16, 14475776), (28, 8271872), (32, 7237888), (49, 4726784), (56, 4135936), (64, 3618944), (98, 2363392), (112, 2067968), (128, 1809472), (196, 1181696), (224, 1033984), (256, 904736), (392, 590848), (448, 516992), (512, 452368), (577, 401408), (784, 295424), (896, 258496), (1024, 226184), (1154, 200704), (1568, 147712), (1792, 129248), (2048, 113092), (2308, 100352), (3136, 73856), (3584, 64624), (4039, 57344), (4096, 56546), (4616, 50176), (6272, 36928), (7168, 32312), (8078, 28672), (8192, 28273), (9232, 25088), (12544, 18464), (14336, 16156)]