247910652

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 752209920

約数和(自身を除く): 504299268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 43, 44, 46, 54, 66, 69, 86, 92, 99, 108, 129, 132, 138, 172, 198, 207, 211, 253, 258, 276, 297, 387, 396, 414, 422, 473, 506, 516, 594, 621, 633, 759, 774, 828, 844, 946, 989, 1012, 1161, 1188, 1242, 1266, 1419, 1518, 1548, 1892, 1899, 1978, 2277, 2321, 2322, 2484, 2532, 2838, 2967, 3036, 3798, 3956, 4257, 4554, 4642, 4644, 4853, 5676, 5697, 5934, 6831, 6963, 7596, 8514, 8901, 9073, 9108, 9284, 9706, 10879, 11394, 11868, 12771, 13662, 13926, 14559, 17028, 17802, 18146, 19412, 20889, 21758, 22788, 25542, 26703, 27219, 27324, 27852, 29118, 32637, 35604, 36292, 41778, 43516, 43677, 51084, 53383, 53406, 54438, 58236, 62667, 65274, 81657, 83556, 87354, 97911, 99803, 106766, 106812, 108876, 125334, 130548, 131031, 160149, 163314, 174708, 195822, 199606, 208679, 213532, 244971, 250668, 262062, 293733, 299409, 320298, 326628, 391644, 399212, 417358, 480447, 489942, 524124, 587466, 598818, 626037, 640596, 834716, 898227, 960894, 979884, 1174932, 1197636, 1252074, 1441341, 1796454, 1878111, 1921788, 2295469, 2504148, 2694681, 2882682, 3592908, 3756222, 4590938, 5389362, 5634333, 5765364, 6886407, 7512444, 9181876, 10778724, 11268666, 13772814, 20659221, 22537332, 27545628, 41318442, 61977663, 82636884, 123955326, 247910652]

約数ペア:

[(1, 247910652), (2, 123955326), (3, 82636884), (4, 61977663), (6, 41318442), (9, 27545628), (11, 22537332), (12, 20659221), (18, 13772814), (22, 11268666), (23, 10778724), (27, 9181876), (33, 7512444), (36, 6886407), (43, 5765364), (44, 5634333), (46, 5389362), (54, 4590938), (66, 3756222), (69, 3592908), (86, 2882682), (92, 2694681), (99, 2504148), (108, 2295469), (129, 1921788), (132, 1878111), (138, 1796454), (172, 1441341), (198, 1252074), (207, 1197636), (211, 1174932), (253, 979884), (258, 960894), (276, 898227), (297, 834716), (387, 640596), (396, 626037), (414, 598818), (422, 587466), (473, 524124), (506, 489942), (516, 480447), (594, 417358), (621, 399212), (633, 391644), (759, 326628), (774, 320298), (828, 299409), (844, 293733), (946, 262062), (989, 250668), (1012, 244971), (1161, 213532), (1188, 208679), (1242, 199606), (1266, 195822), (1419, 174708), (1518, 163314), (1548, 160149), (1892, 131031), (1899, 130548), (1978, 125334), (2277, 108876), (2321, 106812), (2322, 106766), (2484, 99803), (2532, 97911), (2838, 87354), (2967, 83556), (3036, 81657), (3798, 65274), (3956, 62667), (4257, 58236), (4554, 54438), (4642, 53406), (4644, 53383), (4853, 51084), (5676, 43677), (5697, 43516), (5934, 41778), (6831, 36292), (6963, 35604), (7596, 32637), (8514, 29118), (8901, 27852), (9073, 27324), (9108, 27219), (9284, 26703), (9706, 25542), (10879, 22788), (11394, 21758), (11868, 20889), (12771, 19412), (13662, 18146), (13926, 17802), (14559, 17028)]