317577468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 846945792

約数和(自身を除く): 529368324

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 61, 69, 78, 92, 122, 138, 156, 183, 244, 276, 299, 366, 598, 732, 793, 897, 1196, 1403, 1451, 1586, 1794, 2379, 2806, 2902, 3172, 3588, 4209, 4353, 4758, 5612, 5804, 8418, 8706, 9516, 16836, 17412, 18239, 18863, 33373, 36478, 37726, 54717, 56589, 66746, 72956, 75452, 88511, 100119, 109434, 113178, 133492, 177022, 200238, 218868, 226356, 265533, 354044, 400476, 433849, 531066, 867698, 1062132, 1150643, 1301547, 1735396, 2035753, 2301286, 2603094, 3451929, 4071506, 4602572, 5206188, 6107259, 6903858, 8143012, 12214518, 13807716, 24429036, 26464789, 52929578, 79394367, 105859156, 158788734, 317577468]

約数ペア:

[(1, 317577468), (2, 158788734), (3, 105859156), (4, 79394367), (6, 52929578), (12, 26464789), (13, 24429036), (23, 13807716), (26, 12214518), (39, 8143012), (46, 6903858), (52, 6107259), (61, 5206188), (69, 4602572), (78, 4071506), (92, 3451929), (122, 2603094), (138, 2301286), (156, 2035753), (183, 1735396), (244, 1301547), (276, 1150643), (299, 1062132), (366, 867698), (598, 531066), (732, 433849), (793, 400476), (897, 354044), (1196, 265533), (1403, 226356), (1451, 218868), (1586, 200238), (1794, 177022), (2379, 133492), (2806, 113178), (2902, 109434), (3172, 100119), (3588, 88511), (4209, 75452), (4353, 72956), (4758, 66746), (5612, 56589), (5804, 54717), (8418, 37726), (8706, 36478), (9516, 33373), (16836, 18863), (17412, 18239)]