390623904

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 192

約数和(自身を含む): 1297658880

約数和(自身を除く): 907034976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 96, 99, 108, 132, 138, 144, 176, 184, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 396, 414, 432, 506, 528, 552, 594, 621, 736, 759, 792, 828, 864, 1012, 1056, 1104, 1188, 1242, 1518, 1584, 1656, 1787, 2024, 2208, 2277, 2376, 2484, 3036, 3168, 3312, 3574, 4048, 4554, 4752, 4968, 5361, 6072, 6624, 6831, 7148, 8096, 9108, 9504, 9936, 10722, 12144, 13662, 14296, 16083, 18216, 19657, 19872, 21444, 24288, 27324, 28592, 32166, 36432, 39314, 41101, 42888, 48249, 54648, 57184, 58971, 64332, 72864, 78628, 82202, 85776, 96498, 109296, 117942, 123303, 128664, 157256, 164404, 171552, 176913, 192996, 218592, 235884, 246606, 257328, 314512, 328808, 353826, 369909, 385992, 452111, 471768, 493212, 514656, 530739, 629024, 657616, 707652, 739818, 771984, 904222, 943536, 986424, 1061478, 1109727, 1315232, 1356333, 1415304, 1479636, 1543968, 1808444, 1887072, 1972848, 2122956, 2219454, 2712666, 2830608, 2959272, 3616888, 3945696, 4068999, 4245912, 4438908, 5425332, 5661216, 5918544, 7233776, 8137998, 8491824, 8877816, 10850664, 11837088, 12206997, 14467552, 16275996, 16983648, 17755632, 21701328, 24413994, 32551992, 35511264, 43402656, 48827988, 65103984, 97655976, 130207968, 195311952, 390623904]

約数ペア:

[(1, 390623904), (2, 195311952), (3, 130207968), (4, 97655976), (6, 65103984), (8, 48827988), (9, 43402656), (11, 35511264), (12, 32551992), (16, 24413994), (18, 21701328), (22, 17755632), (23, 16983648), (24, 16275996), (27, 14467552), (32, 12206997), (33, 11837088), (36, 10850664), (44, 8877816), (46, 8491824), (48, 8137998), (54, 7233776), (66, 5918544), (69, 5661216), (72, 5425332), (88, 4438908), (92, 4245912), (96, 4068999), (99, 3945696), (108, 3616888), (132, 2959272), (138, 2830608), (144, 2712666), (176, 2219454), (184, 2122956), (198, 1972848), (207, 1887072), (216, 1808444), (253, 1543968), (264, 1479636), (276, 1415304), (288, 1356333), (297, 1315232), (352, 1109727), (368, 1061478), (396, 986424), (414, 943536), (432, 904222), (506, 771984), (528, 739818), (552, 707652), (594, 657616), (621, 629024), (736, 530739), (759, 514656), (792, 493212), (828, 471768), (864, 452111), (1012, 385992), (1056, 369909), (1104, 353826), (1188, 328808), (1242, 314512), (1518, 257328), (1584, 246606), (1656, 235884), (1787, 218592), (2024, 192996), (2208, 176913), (2277, 171552), (2376, 164404), (2484, 157256), (3036, 128664), (3168, 123303), (3312, 117942), (3574, 109296), (4048, 96498), (4554, 85776), (4752, 82202), (4968, 78628), (5361, 72864), (6072, 64332), (6624, 58971), (6831, 57184), (7148, 54648), (8096, 48249), (9108, 42888), (9504, 41101), (9936, 39314), (10722, 36432), (12144, 32166), (13662, 28592), (14296, 27324), (16083, 24288), (18216, 21444), (19657, 19872)]