212198464

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 436534560

約数和(自身を除く): 224336096

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 166, 172, 332, 344, 664, 688, 929, 1328, 1376, 1858, 2656, 2752, 3569, 3716, 5312, 7138, 7432, 14276, 14864, 28552, 29728, 39947, 57104, 59456, 77107, 79894, 114208, 154214, 159788, 228416, 308428, 319576, 616856, 639152, 1233712, 1278304, 2467424, 2556608, 3315601, 4934848, 6631202, 13262404, 26524808, 53049616, 106099232, 212198464]

約数ペア:

[(1, 212198464), (2, 106099232), (4, 53049616), (8, 26524808), (16, 13262404), (32, 6631202), (43, 4934848), (64, 3315601), (83, 2556608), (86, 2467424), (166, 1278304), (172, 1233712), (332, 639152), (344, 616856), (664, 319576), (688, 308428), (929, 228416), (1328, 159788), (1376, 154214), (1858, 114208), (2656, 79894), (2752, 77107), (3569, 59456), (3716, 57104), (5312, 39947), (7138, 29728), (7432, 28552), (14276, 14864)]