197815824

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 607580160

約数和(自身を除く): 409764336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 54, 69, 72, 86, 92, 108, 129, 138, 144, 172, 184, 207, 216, 258, 276, 344, 368, 387, 414, 432, 463, 516, 552, 621, 688, 774, 828, 926, 989, 1032, 1104, 1161, 1242, 1389, 1548, 1656, 1852, 1978, 2064, 2322, 2484, 2778, 2967, 3096, 3312, 3704, 3956, 4167, 4644, 4968, 5556, 5934, 6192, 7408, 7912, 8334, 8901, 9288, 9936, 10649, 11112, 11868, 12501, 15824, 16668, 17802, 18576, 19909, 21298, 22224, 23736, 25002, 26703, 31947, 33336, 35604, 39818, 42596, 47472, 50004, 53406, 59727, 63894, 66672, 71208, 79636, 85192, 95841, 100008, 106812, 119454, 127788, 142416, 159272, 170384, 179181, 191682, 200016, 213624, 238908, 255576, 287523, 318544, 358362, 383364, 427248, 457907, 477816, 511152, 537543, 575046, 716724, 766728, 915814, 955632, 1075086, 1150092, 1373721, 1433448, 1533456, 1831628, 2150172, 2300184, 2747442, 2866896, 3663256, 4121163, 4300344, 4600368, 5494884, 7326512, 8242326, 8600688, 10989768, 12363489, 16484652, 21979536, 24726978, 32969304, 49453956, 65938608, 98907912, 197815824]

約数ペア:

[(1, 197815824), (2, 98907912), (3, 65938608), (4, 49453956), (6, 32969304), (8, 24726978), (9, 21979536), (12, 16484652), (16, 12363489), (18, 10989768), (23, 8600688), (24, 8242326), (27, 7326512), (36, 5494884), (43, 4600368), (46, 4300344), (48, 4121163), (54, 3663256), (69, 2866896), (72, 2747442), (86, 2300184), (92, 2150172), (108, 1831628), (129, 1533456), (138, 1433448), (144, 1373721), (172, 1150092), (184, 1075086), (207, 955632), (216, 915814), (258, 766728), (276, 716724), (344, 575046), (368, 537543), (387, 511152), (414, 477816), (432, 457907), (463, 427248), (516, 383364), (552, 358362), (621, 318544), (688, 287523), (774, 255576), (828, 238908), (926, 213624), (989, 200016), (1032, 191682), (1104, 179181), (1161, 170384), (1242, 159272), (1389, 142416), (1548, 127788), (1656, 119454), (1852, 106812), (1978, 100008), (2064, 95841), (2322, 85192), (2484, 79636), (2778, 71208), (2967, 66672), (3096, 63894), (3312, 59727), (3704, 53406), (3956, 50004), (4167, 47472), (4644, 42596), (4968, 39818), (5556, 35604), (5934, 33336), (6192, 31947), (7408, 26703), (7912, 25002), (8334, 23736), (8901, 22224), (9288, 21298), (9936, 19909), (10649, 18576), (11112, 17802), (11868, 16668), (12501, 15824)]