487539008

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:592

約数の個数: 84

約数和(自身を含む): 1072848756

約数和(自身を除く): 585309748

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 157, 176, 242, 314, 352, 401, 484, 628, 704, 802, 968, 1256, 1604, 1727, 1936, 2512, 3208, 3454, 3872, 4411, 5024, 6416, 6908, 7744, 8822, 10048, 12832, 13816, 17644, 18997, 25664, 27632, 35288, 37994, 48521, 55264, 62957, 70576, 75988, 97042, 110528, 125914, 141152, 151976, 194084, 251828, 282304, 303952, 388168, 503656, 607904, 692527, 776336, 1007312, 1215808, 1385054, 1552672, 2014624, 2770108, 3105344, 4029248, 5540216, 7617797, 11080432, 15235594, 22160864, 30471188, 44321728, 60942376, 121884752, 243769504, 487539008]

約数ペア:

[(1, 487539008), (2, 243769504), (4, 121884752), (8, 60942376), (11, 44321728), (16, 30471188), (22, 22160864), (32, 15235594), (44, 11080432), (64, 7617797), (88, 5540216), (121, 4029248), (157, 3105344), (176, 2770108), (242, 2014624), (314, 1552672), (352, 1385054), (401, 1215808), (484, 1007312), (628, 776336), (704, 692527), (802, 607904), (968, 503656), (1256, 388168), (1604, 303952), (1727, 282304), (1936, 251828), (2512, 194084), (3208, 151976), (3454, 141152), (3872, 125914), (4411, 110528), (5024, 97042), (6416, 75988), (6908, 70576), (7744, 62957), (8822, 55264), (10048, 48521), (12832, 37994), (13816, 35288), (17644, 27632), (18997, 25664)]