198385488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 680908800

約数和(自身を除く): 482523312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 43, 46, 48, 56, 63, 69, 72, 84, 86, 92, 112, 126, 129, 138, 144, 161, 168, 172, 184, 199, 207, 252, 258, 276, 301, 322, 336, 344, 368, 387, 398, 414, 483, 504, 516, 552, 597, 602, 644, 688, 774, 796, 828, 903, 966, 989, 1008, 1032, 1104, 1194, 1204, 1288, 1393, 1449, 1548, 1592, 1656, 1791, 1806, 1932, 1978, 2064, 2388, 2408, 2576, 2709, 2786, 2898, 2967, 3096, 3184, 3312, 3582, 3612, 3864, 3956, 4179, 4577, 4776, 4816, 5418, 5572, 5796, 5934, 6192, 6923, 7164, 7224, 7728, 7912, 8358, 8557, 8901, 9154, 9552, 10836, 11144, 11592, 11868, 12537, 13731, 13846, 14328, 14448, 15824, 16716, 17114, 17802, 18308, 20769, 21672, 22288, 23184, 23736, 25074, 25671, 27462, 27692, 28656, 32039, 33432, 34228, 35604, 36616, 41193, 41538, 43344, 47472, 50148, 51342, 54924, 55384, 59899, 62307, 64078, 66864, 68456, 71208, 73232, 77013, 82386, 83076, 96117, 100296, 102684, 109848, 110768, 119798, 124614, 128156, 136912, 142416, 154026, 164772, 166152, 179697, 192234, 196811, 200592, 205368, 219696, 239596, 249228, 256312, 288351, 308052, 329544, 332304, 359394, 384468, 393622, 410736, 479192, 498456, 512624, 539091, 576702, 590433, 616104, 659088, 718788, 768936, 787244, 958384, 996912, 1078182, 1153404, 1180866, 1232208, 1377677, 1437576, 1537872, 1574488, 1771299, 2156364, 2306808, 2361732, 2755354, 2875152, 3148976, 3542598, 4133031, 4312728, 4613616, 4723464, 5510708, 7085196, 8266062, 8625456, 9446928, 11021416, 12399093, 14170392, 16532124, 22042832, 24798186, 28340784, 33064248, 49596372, 66128496, 99192744, 198385488]

約数ペア:

[(1, 198385488), (2, 99192744), (3, 66128496), (4, 49596372), (6, 33064248), (7, 28340784), (8, 24798186), (9, 22042832), (12, 16532124), (14, 14170392), (16, 12399093), (18, 11021416), (21, 9446928), (23, 8625456), (24, 8266062), (28, 7085196), (36, 5510708), (42, 4723464), (43, 4613616), (46, 4312728), (48, 4133031), (56, 3542598), (63, 3148976), (69, 2875152), (72, 2755354), (84, 2361732), (86, 2306808), (92, 2156364), (112, 1771299), (126, 1574488), (129, 1537872), (138, 1437576), (144, 1377677), (161, 1232208), (168, 1180866), (172, 1153404), (184, 1078182), (199, 996912), (207, 958384), (252, 787244), (258, 768936), (276, 718788), (301, 659088), (322, 616104), (336, 590433), (344, 576702), (368, 539091), (387, 512624), (398, 498456), (414, 479192), (483, 410736), (504, 393622), (516, 384468), (552, 359394), (597, 332304), (602, 329544), (644, 308052), (688, 288351), (774, 256312), (796, 249228), (828, 239596), (903, 219696), (966, 205368), (989, 200592), (1008, 196811), (1032, 192234), (1104, 179697), (1194, 166152), (1204, 164772), (1288, 154026), (1393, 142416), (1449, 136912), (1548, 128156), (1592, 124614), (1656, 119798), (1791, 110768), (1806, 109848), (1932, 102684), (1978, 100296), (2064, 96117), (2388, 83076), (2408, 82386), (2576, 77013), (2709, 73232), (2786, 71208), (2898, 68456), (2967, 66864), (3096, 64078), (3184, 62307), (3312, 59899), (3582, 55384), (3612, 54924), (3864, 51342), (3956, 50148), (4179, 47472), (4577, 43344), (4776, 41538), (4816, 41193), (5418, 36616), (5572, 35604), (5796, 34228), (5934, 33432), (6192, 32039), (6923, 28656), (7164, 27692), (7224, 27462), (7728, 25671), (7912, 25074), (8358, 23736), (8557, 23184), (8901, 22288), (9154, 21672), (9552, 20769), (10836, 18308), (11144, 17802), (11592, 17114), (11868, 16716), (12537, 15824), (13731, 14448), (13846, 14328)]