447503104

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 986430312

約数和(自身を除く): 538927208

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 107, 124, 128, 136, 214, 248, 256, 272, 428, 496, 527, 544, 856, 961, 992, 1054, 1088, 1712, 1819, 1922, 1984, 2108, 2176, 3317, 3424, 3638, 3844, 3968, 4216, 4352, 6634, 6848, 7276, 7688, 7936, 8432, 13268, 13696, 14552, 15376, 16337, 16864, 26536, 27392, 29104, 30752, 32674, 33728, 53072, 56389, 58208, 61504, 65348, 67456, 102827, 106144, 112778, 116416, 123008, 130696, 134912, 205654, 212288, 225556, 232832, 246016, 261392, 411308, 424576, 451112, 465664, 522784, 822616, 849152, 902224, 1045568, 1645232, 1748059, 1804448, 2091136, 3290464, 3496118, 3608896, 4182272, 6580928, 6992236, 7217792, 13161856, 13984472, 14435584, 26323712, 27968944, 55937888, 111875776, 223751552, 447503104]

約数ペア:

[(1, 447503104), (2, 223751552), (4, 111875776), (8, 55937888), (16, 27968944), (17, 26323712), (31, 14435584), (32, 13984472), (34, 13161856), (62, 7217792), (64, 6992236), (68, 6580928), (107, 4182272), (124, 3608896), (128, 3496118), (136, 3290464), (214, 2091136), (248, 1804448), (256, 1748059), (272, 1645232), (428, 1045568), (496, 902224), (527, 849152), (544, 822616), (856, 522784), (961, 465664), (992, 451112), (1054, 424576), (1088, 411308), (1712, 261392), (1819, 246016), (1922, 232832), (1984, 225556), (2108, 212288), (2176, 205654), (3317, 134912), (3424, 130696), (3638, 123008), (3844, 116416), (3968, 112778), (4216, 106144), (4352, 102827), (6634, 67456), (6848, 65348), (7276, 61504), (7688, 58208), (7936, 56389), (8432, 53072), (13268, 33728), (13696, 32674), (14552, 30752), (15376, 29104), (16337, 27392), (16864, 26536)]