299651072

素因数分解:

$2^{12}\times 7^2\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 78

約数和(自身を含む): 697529178

約数和(自身を除く): 397878106

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1493, 1568, 1792, 2048, 2986, 3136, 3584, 4096, 5972, 6272, 7168, 10451, 11944, 12544, 14336, 20902, 23888, 25088, 28672, 41804, 47776, 50176, 73157, 83608, 95552, 100352, 146314, 167216, 191104, 200704, 292628, 334432, 382208, 585256, 668864, 764416, 1170512, 1337728, 1528832, 2341024, 2675456, 3057664, 4682048, 5350912, 6115328, 9364096, 10701824, 18728192, 21403648, 37456384, 42807296, 74912768, 149825536, 299651072]

約数ペア:

[(1, 299651072), (2, 149825536), (4, 74912768), (7, 42807296), (8, 37456384), (14, 21403648), (16, 18728192), (28, 10701824), (32, 9364096), (49, 6115328), (56, 5350912), (64, 4682048), (98, 3057664), (112, 2675456), (128, 2341024), (196, 1528832), (224, 1337728), (256, 1170512), (392, 764416), (448, 668864), (512, 585256), (784, 382208), (896, 334432), (1024, 292628), (1493, 200704), (1568, 191104), (1792, 167216), (2048, 146314), (2986, 100352), (3136, 95552), (3584, 83608), (4096, 73157), (5972, 50176), (6272, 47776), (7168, 41804), (10451, 28672), (11944, 25088), (12544, 23888), (14336, 20902)]