217751488

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5165

約数の個数: 56

約数和(自身を含む): 466526880

約数和(自身を除く): 248775392

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 64, 92, 116, 184, 232, 368, 464, 667, 736, 928, 1334, 1472, 1856, 2668, 5101, 5336, 10202, 10672, 20404, 21344, 40808, 42688, 81616, 117323, 147929, 163232, 234646, 295858, 326464, 469292, 591716, 938584, 1183432, 1877168, 2366864, 3402367, 3754336, 4733728, 6804734, 7508672, 9467456, 13609468, 27218936, 54437872, 108875744, 217751488]

約数ペア:

[(1, 217751488), (2, 108875744), (4, 54437872), (8, 27218936), (16, 13609468), (23, 9467456), (29, 7508672), (32, 6804734), (46, 4733728), (58, 3754336), (64, 3402367), (92, 2366864), (116, 1877168), (184, 1183432), (232, 938584), (368, 591716), (464, 469292), (667, 326464), (736, 295858), (928, 234646), (1334, 163232), (1472, 147929), (1856, 117323), (2668, 81616), (5101, 42688), (5336, 40808), (10202, 21344), (10672, 20404)]