338035712

素因数分解:

$2^{10}\times 7^2\times {\mathrm{6737}}^1$

素因数の和:6771

約数の個数: 66

約数和(自身を含む): 786183102

約数和(自身を除く): 448147390

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, 1568, 1792, 3136, 3584, 6272, 6737, 7168, 12544, 13474, 25088, 26948, 47159, 50176, 53896, 94318, 107792, 188636, 215584, 330113, 377272, 431168, 660226, 754544, 862336, 1320452, 1509088, 1724672, 2640904, 3018176, 3449344, 5281808, 6036352, 6898688, 10563616, 12072704, 21127232, 24145408, 42254464, 48290816, 84508928, 169017856, 338035712]

約数ペア:

[(1, 338035712), (2, 169017856), (4, 84508928), (7, 48290816), (8, 42254464), (14, 24145408), (16, 21127232), (28, 12072704), (32, 10563616), (49, 6898688), (56, 6036352), (64, 5281808), (98, 3449344), (112, 3018176), (128, 2640904), (196, 1724672), (224, 1509088), (256, 1320452), (392, 862336), (448, 754544), (512, 660226), (784, 431168), (896, 377272), (1024, 330113), (1568, 215584), (1792, 188636), (3136, 107792), (3584, 94318), (6272, 53896), (6737, 50176), (7168, 47159), (12544, 26948), (13474, 25088)]