512598016

素因数分解:

$2^{13}\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 84

約数和(自身を含む): 1193436018

約数和(自身を除く): 680838002

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, 1277, 1568, 1792, 2048, 2554, 3136, 3584, 4096, 5108, 6272, 7168, 8192, 8939, 10216, 12544, 14336, 17878, 20432, 25088, 28672, 35756, 40864, 50176, 57344, 62573, 71512, 81728, 100352, 125146, 143024, 163456, 200704, 250292, 286048, 326912, 401408, 500584, 572096, 653824, 1001168, 1144192, 1307648, 2002336, 2288384, 2615296, 4004672, 4576768, 5230592, 8009344, 9153536, 10461184, 16018688, 18307072, 32037376, 36614144, 64074752, 73228288, 128149504, 256299008, 512598016]

約数ペア:

[(1, 512598016), (2, 256299008), (4, 128149504), (7, 73228288), (8, 64074752), (14, 36614144), (16, 32037376), (28, 18307072), (32, 16018688), (49, 10461184), (56, 9153536), (64, 8009344), (98, 5230592), (112, 4576768), (128, 4004672), (196, 2615296), (224, 2288384), (256, 2002336), (392, 1307648), (448, 1144192), (512, 1001168), (784, 653824), (896, 572096), (1024, 500584), (1277, 401408), (1568, 326912), (1792, 286048), (2048, 250292), (2554, 200704), (3136, 163456), (3584, 143024), (4096, 125146), (5108, 100352), (6272, 81728), (7168, 71512), (8192, 62573), (8939, 57344), (10216, 50176), (12544, 40864), (14336, 35756), (17878, 28672), (20432, 25088)]