244843984

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 180

約数和(自身を含む): 634529700

約数和(自身を除く): 389685716

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 89, 98, 112, 116, 121, 154, 176, 178, 196, 203, 232, 242, 308, 319, 356, 392, 406, 464, 484, 539, 616, 623, 638, 712, 784, 812, 847, 968, 979, 1078, 1232, 1246, 1276, 1421, 1424, 1624, 1694, 1936, 1958, 2156, 2233, 2492, 2552, 2581, 2842, 3248, 3388, 3509, 3916, 4312, 4361, 4466, 4984, 5104, 5162, 5684, 5929, 6776, 6853, 7018, 7832, 8624, 8722, 8932, 9968, 10324, 10769, 11368, 11858, 13552, 13706, 14036, 15631, 15664, 17444, 17864, 18067, 20648, 21538, 22736, 23716, 24563, 27412, 28072, 28391, 31262, 34888, 35728, 36134, 41296, 43076, 47432, 47971, 49126, 54824, 56144, 56782, 62524, 69776, 72268, 75383, 86152, 94864, 95942, 98252, 109648, 113564, 125048, 126469, 144536, 150766, 171941, 172304, 191884, 196504, 198737, 227128, 250096, 252938, 289072, 301532, 312301, 343882, 383768, 393008, 397474, 454256, 505876, 527681, 603064, 624602, 687764, 767536, 794948, 1011752, 1055362, 1206128, 1249204, 1375528, 1391159, 1589896, 2023504, 2110724, 2186107, 2498408, 2751056, 2782318, 3179792, 4221448, 4372214, 4996816, 5564636, 8442896, 8744428, 11129272, 15302749, 17488856, 22258544, 30605498, 34977712, 61210996, 122421992, 244843984]

約数ペア:

[(1, 244843984), (2, 122421992), (4, 61210996), (7, 34977712), (8, 30605498), (11, 22258544), (14, 17488856), (16, 15302749), (22, 11129272), (28, 8744428), (29, 8442896), (44, 5564636), (49, 4996816), (56, 4372214), (58, 4221448), (77, 3179792), (88, 2782318), (89, 2751056), (98, 2498408), (112, 2186107), (116, 2110724), (121, 2023504), (154, 1589896), (176, 1391159), (178, 1375528), (196, 1249204), (203, 1206128), (232, 1055362), (242, 1011752), (308, 794948), (319, 767536), (356, 687764), (392, 624602), (406, 603064), (464, 527681), (484, 505876), (539, 454256), (616, 397474), (623, 393008), (638, 383768), (712, 343882), (784, 312301), (812, 301532), (847, 289072), (968, 252938), (979, 250096), (1078, 227128), (1232, 198737), (1246, 196504), (1276, 191884), (1421, 172304), (1424, 171941), (1624, 150766), (1694, 144536), (1936, 126469), (1958, 125048), (2156, 113564), (2233, 109648), (2492, 98252), (2552, 95942), (2581, 94864), (2842, 86152), (3248, 75383), (3388, 72268), (3509, 69776), (3916, 62524), (4312, 56782), (4361, 56144), (4466, 54824), (4984, 49126), (5104, 47971), (5162, 47432), (5684, 43076), (5929, 41296), (6776, 36134), (6853, 35728), (7018, 34888), (7832, 31262), (8624, 28391), (8722, 28072), (8932, 27412), (9968, 24563), (10324, 23716), (10769, 22736), (11368, 21538), (11858, 20648), (13552, 18067), (13706, 17864), (14036, 17444), (15631, 15664)]