12997392

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 35795328

約数和(自身を除く): 22797936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 193, 244, 276, 366, 368, 386, 488, 552, 579, 732, 772, 976, 1104, 1158, 1403, 1464, 1544, 2316, 2806, 2928, 3088, 4209, 4439, 4632, 5612, 8418, 8878, 9264, 11224, 11773, 13317, 16836, 17756, 22448, 23546, 26634, 33672, 35319, 35512, 47092, 53268, 67344, 70638, 71024, 94184, 106536, 141276, 188368, 213072, 270779, 282552, 541558, 565104, 812337, 1083116, 1624674, 2166232, 3249348, 4332464, 6498696, 12997392]

約数ペア:

[(1, 12997392), (2, 6498696), (3, 4332464), (4, 3249348), (6, 2166232), (8, 1624674), (12, 1083116), (16, 812337), (23, 565104), (24, 541558), (46, 282552), (48, 270779), (61, 213072), (69, 188368), (92, 141276), (122, 106536), (138, 94184), (183, 71024), (184, 70638), (193, 67344), (244, 53268), (276, 47092), (366, 35512), (368, 35319), (386, 33672), (488, 26634), (552, 23546), (579, 22448), (732, 17756), (772, 16836), (976, 13317), (1104, 11773), (1158, 11224), (1403, 9264), (1464, 8878), (1544, 8418), (2316, 5612), (2806, 4632), (2928, 4439), (3088, 4209)]