211873792

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 104

約数和(自身を含む): 478878624

約数和(自身を除く): 267004832

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 173, 184, 208, 256, 299, 346, 368, 416, 512, 598, 692, 736, 832, 1024, 1196, 1384, 1472, 1664, 2048, 2249, 2392, 2768, 2944, 3328, 3979, 4096, 4498, 4784, 5536, 5888, 6656, 7958, 8996, 9568, 11072, 11776, 13312, 15916, 17992, 19136, 22144, 23552, 26624, 31832, 35984, 38272, 44288, 47104, 51727, 53248, 63664, 71968, 76544, 88576, 94208, 103454, 127328, 143936, 153088, 177152, 206908, 254656, 287872, 306176, 354304, 413816, 509312, 575744, 612352, 708608, 827632, 1018624, 1151488, 1224704, 1655264, 2037248, 2302976, 3310528, 4074496, 4605952, 6621056, 8148992, 9211904, 13242112, 16297984, 26484224, 52968448, 105936896, 211873792]

約数ペア:

[(1, 211873792), (2, 105936896), (4, 52968448), (8, 26484224), (13, 16297984), (16, 13242112), (23, 9211904), (26, 8148992), (32, 6621056), (46, 4605952), (52, 4074496), (64, 3310528), (92, 2302976), (104, 2037248), (128, 1655264), (173, 1224704), (184, 1151488), (208, 1018624), (256, 827632), (299, 708608), (346, 612352), (368, 575744), (416, 509312), (512, 413816), (598, 354304), (692, 306176), (736, 287872), (832, 254656), (1024, 206908), (1196, 177152), (1384, 153088), (1472, 143936), (1664, 127328), (2048, 103454), (2249, 94208), (2392, 88576), (2768, 76544), (2944, 71968), (3328, 63664), (3979, 53248), (4096, 51727), (4498, 47104), (4784, 44288), (5536, 38272), (5888, 35984), (6656, 31832), (7958, 26624), (8996, 23552), (9568, 22144), (11072, 19136), (11776, 17992), (13312, 15916)]