269722144

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 546527520

約数和(自身を除く): 276805376

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 211, 344, 422, 688, 844, 929, 1376, 1688, 1858, 3376, 3716, 6752, 7432, 9073, 14864, 18146, 29728, 36292, 39947, 72584, 79894, 145168, 159788, 196019, 290336, 319576, 392038, 639152, 784076, 1278304, 1568152, 3136304, 6272608, 8428817, 16857634, 33715268, 67430536, 134861072, 269722144]

約数ペア:

[(1, 269722144), (2, 134861072), (4, 67430536), (8, 33715268), (16, 16857634), (32, 8428817), (43, 6272608), (86, 3136304), (172, 1568152), (211, 1278304), (344, 784076), (422, 639152), (688, 392038), (844, 319576), (929, 290336), (1376, 196019), (1688, 159788), (1858, 145168), (3376, 79894), (3716, 72584), (6752, 39947), (7432, 36292), (9073, 29728), (14864, 18146)]