217984032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{108127}}^1$

素因数の和:108150

約数の個数: 72

約数和(自身を含む): 708454656

約数和(自身を除く): 490470624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 108127, 216254, 324381, 432508, 648762, 756889, 865016, 973143, 1297524, 1513778, 1730032, 1946286, 2270667, 2595048, 3027556, 3460064, 3892572, 4541334, 5190096, 6055112, 6812001, 7785144, 9082668, 10380192, 12110224, 13624002, 15570288, 18165336, 24220448, 27248004, 31140576, 36330672, 54496008, 72661344, 108992016, 217984032]

約数ペア:

[(1, 217984032), (2, 108992016), (3, 72661344), (4, 54496008), (6, 36330672), (7, 31140576), (8, 27248004), (9, 24220448), (12, 18165336), (14, 15570288), (16, 13624002), (18, 12110224), (21, 10380192), (24, 9082668), (28, 7785144), (32, 6812001), (36, 6055112), (42, 5190096), (48, 4541334), (56, 3892572), (63, 3460064), (72, 3027556), (84, 2595048), (96, 2270667), (112, 1946286), (126, 1730032), (144, 1513778), (168, 1297524), (224, 973143), (252, 865016), (288, 756889), (336, 648762), (504, 432508), (672, 324381), (1008, 216254), (2016, 108127)]