211049568

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{38569}}^1$

素因数の和:38604

約数の個数: 72

約数和(自身を含む): 631776600

約数和(自身を除く): 420727032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 38569, 77138, 115707, 154276, 231414, 308552, 347121, 462828, 617104, 694242, 732811, 925656, 1234208, 1388484, 1465622, 1851312, 2198433, 2776968, 2931244, 3702624, 4396866, 5553936, 5862488, 6595299, 8793732, 11107872, 11724976, 13190598, 17587464, 23449952, 26381196, 35174928, 52762392, 70349856, 105524784, 211049568]

約数ペア:

[(1, 211049568), (2, 105524784), (3, 70349856), (4, 52762392), (6, 35174928), (8, 26381196), (9, 23449952), (12, 17587464), (16, 13190598), (18, 11724976), (19, 11107872), (24, 8793732), (32, 6595299), (36, 5862488), (38, 5553936), (48, 4396866), (57, 3702624), (72, 2931244), (76, 2776968), (96, 2198433), (114, 1851312), (144, 1465622), (152, 1388484), (171, 1234208), (228, 925656), (288, 732811), (304, 694242), (342, 617104), (456, 462828), (608, 347121), (684, 308552), (912, 231414), (1368, 154276), (1824, 115707), (2736, 77138), (5472, 38569)]