217137536

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22031}}^1$

素因数の和:22063

約数の個数: 64

約数和(自身を含む): 539343360

約数和(自身を除く): 322205824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 22031, 44062, 88124, 154217, 176248, 242341, 308434, 352496, 484682, 616868, 704992, 969364, 1233736, 1409984, 1696387, 1938728, 2467472, 2819968, 3392774, 3877456, 4934944, 6785548, 7754912, 9869888, 13571096, 15509824, 19739776, 27142192, 31019648, 54284384, 108568768, 217137536]

約数ペア:

[(1, 217137536), (2, 108568768), (4, 54284384), (7, 31019648), (8, 27142192), (11, 19739776), (14, 15509824), (16, 13571096), (22, 9869888), (28, 7754912), (32, 6785548), (44, 4934944), (56, 3877456), (64, 3392774), (77, 2819968), (88, 2467472), (112, 1938728), (128, 1696387), (154, 1409984), (176, 1233736), (224, 969364), (308, 704992), (352, 616868), (448, 484682), (616, 352496), (704, 308434), (896, 242341), (1232, 176248), (1408, 154217), (2464, 88124), (4928, 44062), (9856, 22031)]