219017088

素因数分解:

$2^7\times 3^3\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 652800000

約数和(自身を除く): 433782912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 288, 381, 384, 432, 499, 508, 576, 762, 864, 998, 1016, 1143, 1152, 1497, 1524, 1728, 1996, 2032, 2286, 2994, 3048, 3429, 3456, 3992, 4064, 4491, 4572, 5988, 6096, 6858, 7984, 8128, 8982, 9144, 11976, 12192, 13473, 13716, 15968, 16256, 17964, 18288, 23952, 24384, 26946, 27432, 31936, 35928, 36576, 47904, 48768, 53892, 54864, 63373, 63872, 71856, 73152, 95808, 107784, 109728, 126746, 143712, 146304, 190119, 191616, 215568, 219456, 253492, 287424, 380238, 431136, 438912, 506984, 570357, 574848, 760476, 862272, 1013968, 1140714, 1520952, 1711071, 1724544, 2027936, 2281428, 3041904, 3422142, 4055872, 4562856, 6083808, 6844284, 8111744, 9125712, 12167616, 13688568, 18251424, 24335232, 27377136, 36502848, 54754272, 73005696, 109508544, 219017088]

約数ペア:

[(1, 219017088), (2, 109508544), (3, 73005696), (4, 54754272), (6, 36502848), (8, 27377136), (9, 24335232), (12, 18251424), (16, 13688568), (18, 12167616), (24, 9125712), (27, 8111744), (32, 6844284), (36, 6083808), (48, 4562856), (54, 4055872), (64, 3422142), (72, 3041904), (96, 2281428), (108, 2027936), (127, 1724544), (128, 1711071), (144, 1520952), (192, 1140714), (216, 1013968), (254, 862272), (288, 760476), (381, 574848), (384, 570357), (432, 506984), (499, 438912), (508, 431136), (576, 380238), (762, 287424), (864, 253492), (998, 219456), (1016, 215568), (1143, 191616), (1152, 190119), (1497, 146304), (1524, 143712), (1728, 126746), (1996, 109728), (2032, 107784), (2286, 95808), (2994, 73152), (3048, 71856), (3429, 63872), (3456, 63373), (3992, 54864), (4064, 53892), (4491, 48768), (4572, 47904), (5988, 36576), (6096, 35928), (6858, 31936), (7984, 27432), (8128, 26946), (8982, 24384), (9144, 23952), (11976, 18288), (12192, 17964), (13473, 16256), (13716, 15968)]