255009216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 224

約数和(自身を含む): 861437952

約数和(自身を除く): 606428736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 47, 48, 56, 64, 66, 77, 84, 88, 94, 96, 112, 132, 141, 154, 168, 176, 188, 192, 224, 231, 264, 282, 308, 329, 336, 352, 367, 376, 448, 462, 517, 528, 564, 616, 658, 672, 704, 734, 752, 924, 987, 1034, 1056, 1101, 1128, 1232, 1316, 1344, 1468, 1504, 1551, 1848, 1974, 2068, 2112, 2202, 2256, 2464, 2569, 2632, 2936, 3008, 3102, 3619, 3696, 3948, 4037, 4136, 4404, 4512, 4928, 5138, 5264, 5872, 6204, 7238, 7392, 7707, 7896, 8074, 8272, 8808, 9024, 10276, 10528, 10857, 11744, 12111, 12408, 14476, 14784, 15414, 15792, 16148, 16544, 17249, 17616, 20552, 21056, 21714, 23488, 24222, 24816, 28259, 28952, 30828, 31584, 32296, 33088, 34498, 35232, 41104, 43428, 48444, 49632, 51747, 56518, 57904, 61656, 63168, 64592, 68996, 70464, 82208, 84777, 86856, 96888, 99264, 103494, 113036, 115808, 120743, 123312, 129184, 137992, 164416, 169554, 173712, 189739, 193776, 206988, 226072, 231616, 241486, 246624, 258368, 275984, 339108, 347424, 362229, 379478, 387552, 413976, 452144, 482972, 493248, 551968, 569217, 678216, 694848, 724458, 758956, 775104, 827952, 904288, 965944, 1103936, 1138434, 1328173, 1356432, 1448916, 1517912, 1655904, 1808576, 1931888, 2276868, 2656346, 2712864, 2897832, 3035824, 3311808, 3863776, 3984519, 4553736, 5312692, 5425728, 5795664, 6071648, 7727552, 7969038, 9107472, 10625384, 11591328, 12143296, 15938076, 18214944, 21250768, 23182656, 31876152, 36429888, 42501536, 63752304, 85003072, 127504608, 255009216]

約数ペア:

[(1, 255009216), (2, 127504608), (3, 85003072), (4, 63752304), (6, 42501536), (7, 36429888), (8, 31876152), (11, 23182656), (12, 21250768), (14, 18214944), (16, 15938076), (21, 12143296), (22, 11591328), (24, 10625384), (28, 9107472), (32, 7969038), (33, 7727552), (42, 6071648), (44, 5795664), (47, 5425728), (48, 5312692), (56, 4553736), (64, 3984519), (66, 3863776), (77, 3311808), (84, 3035824), (88, 2897832), (94, 2712864), (96, 2656346), (112, 2276868), (132, 1931888), (141, 1808576), (154, 1655904), (168, 1517912), (176, 1448916), (188, 1356432), (192, 1328173), (224, 1138434), (231, 1103936), (264, 965944), (282, 904288), (308, 827952), (329, 775104), (336, 758956), (352, 724458), (367, 694848), (376, 678216), (448, 569217), (462, 551968), (517, 493248), (528, 482972), (564, 452144), (616, 413976), (658, 387552), (672, 379478), (704, 362229), (734, 347424), (752, 339108), (924, 275984), (987, 258368), (1034, 246624), (1056, 241486), (1101, 231616), (1128, 226072), (1232, 206988), (1316, 193776), (1344, 189739), (1468, 173712), (1504, 169554), (1551, 164416), (1848, 137992), (1974, 129184), (2068, 123312), (2112, 120743), (2202, 115808), (2256, 113036), (2464, 103494), (2569, 99264), (2632, 96888), (2936, 86856), (3008, 84777), (3102, 82208), (3619, 70464), (3696, 68996), (3948, 64592), (4037, 63168), (4136, 61656), (4404, 57904), (4512, 56518), (4928, 51747), (5138, 49632), (5264, 48444), (5872, 43428), (6204, 41104), (7238, 35232), (7392, 34498), (7707, 33088), (7896, 32296), (8074, 31584), (8272, 30828), (8808, 28952), (9024, 28259), (10276, 24816), (10528, 24222), (10857, 23488), (11744, 21714), (12111, 21056), (12408, 20552), (14476, 17616), (14784, 17249), (15414, 16544), (15792, 16148)]