1243134464

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17021

約数の個数: 80

約数和(自身を含む): 2918250720

約数和(自身を除く): 1675116256

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5632, 6656, 9152, 16979, 18304, 33958, 36608, 67916, 73216, 135832, 186769, 220727, 271664, 373538, 441454, 543328, 747076, 882908, 1086656, 1494152, 1765816, 2173312, 2427997, 2988304, 3531632, 4346624, 4855994, 5976608, 7063264, 8693248, 9711988, 11953216, 14126528, 19423976, 23906432, 28253056, 38847952, 47812864, 56506112, 77695904, 95625728, 113012224, 155391808, 310783616, 621567232, 1243134464]

約数ペア:

[(1, 1243134464), (2, 621567232), (4, 310783616), (8, 155391808), (11, 113012224), (13, 95625728), (16, 77695904), (22, 56506112), (26, 47812864), (32, 38847952), (44, 28253056), (52, 23906432), (64, 19423976), (88, 14126528), (104, 11953216), (128, 9711988), (143, 8693248), (176, 7063264), (208, 5976608), (256, 4855994), (286, 4346624), (352, 3531632), (416, 2988304), (512, 2427997), (572, 2173312), (704, 1765816), (832, 1494152), (1144, 1086656), (1408, 882908), (1664, 747076), (2288, 543328), (2816, 441454), (3328, 373538), (4576, 271664), (5632, 220727), (6656, 186769), (9152, 135832), (16979, 73216), (18304, 67916), (33958, 36608)]