643763712

素因数分解:

$2^9\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3709}}^1$

素因数の和:3843

約数の個数: 80

約数和(自身を含む): 1730670480

約数和(自身を除く): 1086906768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 512, 678, 768, 904, 1356, 1536, 1808, 2712, 3616, 3709, 5424, 7232, 7418, 10848, 11127, 14464, 14836, 21696, 22254, 28928, 29672, 43392, 44508, 57856, 59344, 86784, 89016, 118688, 173568, 178032, 237376, 356064, 419117, 474752, 712128, 838234, 949504, 1257351, 1424256, 1676468, 1899008, 2514702, 2848512, 3352936, 5029404, 5697024, 6705872, 10058808, 13411744, 20117616, 26823488, 40235232, 53646976, 80470464, 107293952, 160940928, 214587904, 321881856, 643763712]

約数ペア:

[(1, 643763712), (2, 321881856), (3, 214587904), (4, 160940928), (6, 107293952), (8, 80470464), (12, 53646976), (16, 40235232), (24, 26823488), (32, 20117616), (48, 13411744), (64, 10058808), (96, 6705872), (113, 5697024), (128, 5029404), (192, 3352936), (226, 2848512), (256, 2514702), (339, 1899008), (384, 1676468), (452, 1424256), (512, 1257351), (678, 949504), (768, 838234), (904, 712128), (1356, 474752), (1536, 419117), (1808, 356064), (2712, 237376), (3616, 178032), (3709, 173568), (5424, 118688), (7232, 89016), (7418, 86784), (10848, 59344), (11127, 57856), (14464, 44508), (14836, 43392), (21696, 29672), (22254, 28928)]