198005472

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1595

約数の個数: 180

約数和(自身を含む): 677837160

約数和(自身を除く): 479831688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1559, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3118, 3528, 3969, 4536, 4677, 4704, 5292, 6048, 6236, 7056, 7938, 9072, 9354, 10584, 10913, 12472, 14031, 14112, 15876, 18144, 18708, 21168, 21826, 24944, 28062, 31752, 32739, 37416, 42093, 42336, 43652, 49888, 56124, 63504, 65478, 74832, 76391, 84186, 87304, 98217, 112248, 126279, 127008, 130956, 149664, 152782, 168372, 174608, 196434, 224496, 229173, 252558, 261912, 294651, 305564, 336744, 349216, 392868, 448992, 458346, 505116, 523824, 589302, 611128, 673488, 687519, 785736, 883953, 916692, 1010232, 1047648, 1178604, 1222256, 1346976, 1375038, 1571472, 1767906, 1833384, 2020464, 2062557, 2357208, 2444512, 2750076, 3142944, 3535812, 3666768, 4040928, 4125114, 4714416, 5500152, 6187671, 7071624, 7333536, 8250228, 9428832, 11000304, 12375342, 14143248, 16500456, 22000608, 24750684, 28286496, 33000912, 49501368, 66001824, 99002736, 198005472]

約数ペア:

[(1, 198005472), (2, 99002736), (3, 66001824), (4, 49501368), (6, 33000912), (7, 28286496), (8, 24750684), (9, 22000608), (12, 16500456), (14, 14143248), (16, 12375342), (18, 11000304), (21, 9428832), (24, 8250228), (27, 7333536), (28, 7071624), (32, 6187671), (36, 5500152), (42, 4714416), (48, 4125114), (49, 4040928), (54, 3666768), (56, 3535812), (63, 3142944), (72, 2750076), (81, 2444512), (84, 2357208), (96, 2062557), (98, 2020464), (108, 1833384), (112, 1767906), (126, 1571472), (144, 1375038), (147, 1346976), (162, 1222256), (168, 1178604), (189, 1047648), (196, 1010232), (216, 916692), (224, 883953), (252, 785736), (288, 687519), (294, 673488), (324, 611128), (336, 589302), (378, 523824), (392, 505116), (432, 458346), (441, 448992), (504, 392868), (567, 349216), (588, 336744), (648, 305564), (672, 294651), (756, 261912), (784, 252558), (864, 229173), (882, 224496), (1008, 196434), (1134, 174608), (1176, 168372), (1296, 152782), (1323, 149664), (1512, 130956), (1559, 127008), (1568, 126279), (1764, 112248), (2016, 98217), (2268, 87304), (2352, 84186), (2592, 76391), (2646, 74832), (3024, 65478), (3118, 63504), (3528, 56124), (3969, 49888), (4536, 43652), (4677, 42336), (4704, 42093), (5292, 37416), (6048, 32739), (6236, 31752), (7056, 28062), (7938, 24944), (9072, 21826), (9354, 21168), (10584, 18708), (10913, 18144), (12472, 15876), (14031, 14112)]