329325568

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 132

約数和(自身を含む): 782166888

約数和(自身を除く): 452841320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 173, 176, 208, 256, 286, 338, 346, 352, 416, 512, 572, 676, 692, 704, 832, 1024, 1144, 1352, 1384, 1408, 1664, 1859, 1903, 2249, 2288, 2704, 2768, 2816, 3328, 3718, 3806, 4498, 4576, 5408, 5536, 5632, 6656, 7436, 7612, 8996, 9152, 10816, 11072, 11264, 13312, 14872, 15224, 17992, 18304, 21632, 22144, 24739, 29237, 29744, 30448, 35984, 36608, 43264, 44288, 49478, 58474, 59488, 60896, 71968, 73216, 86528, 88576, 98956, 116948, 118976, 121792, 143936, 146432, 173056, 177152, 197912, 233896, 237952, 243584, 287872, 321607, 395824, 467792, 475904, 487168, 575744, 643214, 791648, 935584, 951808, 974336, 1151488, 1286428, 1583296, 1871168, 1903616, 1948672, 2302976, 2572856, 3166592, 3742336, 5145712, 6333184, 7484672, 10291424, 12666368, 14969344, 20582848, 25332736, 29938688, 41165696, 82331392, 164662784, 329325568]

約数ペア:

[(1, 329325568), (2, 164662784), (4, 82331392), (8, 41165696), (11, 29938688), (13, 25332736), (16, 20582848), (22, 14969344), (26, 12666368), (32, 10291424), (44, 7484672), (52, 6333184), (64, 5145712), (88, 3742336), (104, 3166592), (128, 2572856), (143, 2302976), (169, 1948672), (173, 1903616), (176, 1871168), (208, 1583296), (256, 1286428), (286, 1151488), (338, 974336), (346, 951808), (352, 935584), (416, 791648), (512, 643214), (572, 575744), (676, 487168), (692, 475904), (704, 467792), (832, 395824), (1024, 321607), (1144, 287872), (1352, 243584), (1384, 237952), (1408, 233896), (1664, 197912), (1859, 177152), (1903, 173056), (2249, 146432), (2288, 143936), (2704, 121792), (2768, 118976), (2816, 116948), (3328, 98956), (3718, 88576), (3806, 86528), (4498, 73216), (4576, 71968), (5408, 60896), (5536, 59488), (5632, 58474), (6656, 49478), (7436, 44288), (7612, 43264), (8996, 36608), (9152, 35984), (10816, 30448), (11072, 29744), (11264, 29237), (13312, 24739), (14872, 22144), (15224, 21632), (17992, 18304)]