1745851648

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 3570851648

約数和(自身を除く): 1825000000

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 103, 128, 146, 206, 256, 292, 412, 584, 824, 907, 1168, 1648, 1814, 2336, 3296, 3628, 4672, 6592, 7256, 7519, 9344, 13184, 14512, 15038, 18688, 26368, 29024, 30076, 58048, 60152, 66211, 93421, 116096, 120304, 132422, 186842, 232192, 240608, 264844, 373684, 481216, 529688, 747368, 962432, 1059376, 1494736, 1924864, 2118752, 2989472, 4237504, 5978944, 6819733, 8475008, 11957888, 13639466, 16950016, 23915776, 27278932, 54557864, 109115728, 218231456, 436462912, 872925824, 1745851648]

約数ペア:

[(1, 1745851648), (2, 872925824), (4, 436462912), (8, 218231456), (16, 109115728), (32, 54557864), (64, 27278932), (73, 23915776), (103, 16950016), (128, 13639466), (146, 11957888), (206, 8475008), (256, 6819733), (292, 5978944), (412, 4237504), (584, 2989472), (824, 2118752), (907, 1924864), (1168, 1494736), (1648, 1059376), (1814, 962432), (2336, 747368), (3296, 529688), (3628, 481216), (4672, 373684), (6592, 264844), (7256, 240608), (7519, 232192), (9344, 186842), (13184, 132422), (14512, 120304), (15038, 116096), (18688, 93421), (26368, 66211), (29024, 60152), (30076, 58048)]