1317302272

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 156

約数和(自身を含む): 3129813864

約数和(自身を除く): 1812511592

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, 2048, 2249, 2288, 2704, 2768, 2816, 3328, 3718, 3806, 4096, 4498, 4576, 5408, 5536, 5632, 6656, 7436, 7612, 8996, 9152, 10816, 11072, 11264, 13312, 14872, 15224, 17992, 18304, 21632, 22144, 22528, 24739, 26624, 29237, 29744, 30448, 35984, 36608, 43264, 44288, 45056, 49478, 53248, 58474, 59488, 60896, 71968, 73216, 86528, 88576, 98956, 116948, 118976, 121792, 143936, 146432, 173056, 177152, 197912, 233896, 237952, 243584, 287872, 292864, 321607, 346112, 354304, 395824, 467792, 475904, 487168, 575744, 585728, 643214, 692224, 708608, 791648, 935584, 951808, 974336, 1151488, 1286428, 1583296, 1871168, 1903616, 1948672, 2302976, 2572856, 3166592, 3742336, 3807232, 3897344, 4605952, 5145712, 6333184, 7484672, 7614464, 7794688, 9211904, 10291424, 12666368, 14969344, 20582848, 25332736, 29938688, 41165696, 50665472, 59877376, 82331392, 101330944, 119754752, 164662784, 329325568, 658651136, 1317302272]

約数ペア:

[(1, 1317302272), (2, 658651136), (4, 329325568), (8, 164662784), (11, 119754752), (13, 101330944), (16, 82331392), (22, 59877376), (26, 50665472), (32, 41165696), (44, 29938688), (52, 25332736), (64, 20582848), (88, 14969344), (104, 12666368), (128, 10291424), (143, 9211904), (169, 7794688), (173, 7614464), (176, 7484672), (208, 6333184), (256, 5145712), (286, 4605952), (338, 3897344), (346, 3807232), (352, 3742336), (416, 3166592), (512, 2572856), (572, 2302976), (676, 1948672), (692, 1903616), (704, 1871168), (832, 1583296), (1024, 1286428), (1144, 1151488), (1352, 974336), (1384, 951808), (1408, 935584), (1664, 791648), (1859, 708608), (1903, 692224), (2048, 643214), (2249, 585728), (2288, 575744), (2704, 487168), (2768, 475904), (2816, 467792), (3328, 395824), (3718, 354304), (3806, 346112), (4096, 321607), (4498, 292864), (4576, 287872), (5408, 243584), (5536, 237952), (5632, 233896), (6656, 197912), (7436, 177152), (7612, 173056), (8996, 146432), (9152, 143936), (10816, 121792), (11072, 118976), (11264, 116948), (13312, 98956), (14872, 88576), (15224, 86528), (17992, 73216), (18304, 71968), (21632, 60896), (22144, 59488), (22528, 58474), (24739, 53248), (26624, 49478), (29237, 45056), (29744, 44288), (30448, 43264), (35984, 36608)]