260130696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 777600000

約数和(自身を除く): 517469304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 107, 116, 168, 174, 203, 214, 232, 321, 348, 406, 428, 499, 609, 642, 696, 749, 812, 856, 998, 1218, 1284, 1497, 1498, 1624, 1996, 2247, 2436, 2568, 2994, 2996, 3103, 3493, 3992, 4494, 4872, 5988, 5992, 6206, 6986, 8988, 9309, 10479, 11976, 12412, 13972, 14471, 17976, 18618, 20958, 21721, 24824, 27944, 28942, 37236, 41916, 43413, 43442, 53393, 57884, 65163, 74472, 83832, 86826, 86884, 101297, 106786, 115768, 130326, 160179, 173652, 173768, 202594, 213572, 260652, 303891, 320358, 347304, 373751, 405188, 427144, 521304, 607782, 640716, 747502, 810376, 1121253, 1215564, 1281432, 1495004, 1548397, 2242506, 2431128, 2990008, 3096794, 4485012, 4645191, 6193588, 8970024, 9290382, 10838779, 12387176, 18580764, 21677558, 32516337, 37161528, 43355116, 65032674, 86710232, 130065348, 260130696]

約数ペア:

[(1, 260130696), (2, 130065348), (3, 86710232), (4, 65032674), (6, 43355116), (7, 37161528), (8, 32516337), (12, 21677558), (14, 18580764), (21, 12387176), (24, 10838779), (28, 9290382), (29, 8970024), (42, 6193588), (56, 4645191), (58, 4485012), (84, 3096794), (87, 2990008), (107, 2431128), (116, 2242506), (168, 1548397), (174, 1495004), (203, 1281432), (214, 1215564), (232, 1121253), (321, 810376), (348, 747502), (406, 640716), (428, 607782), (499, 521304), (609, 427144), (642, 405188), (696, 373751), (749, 347304), (812, 320358), (856, 303891), (998, 260652), (1218, 213572), (1284, 202594), (1497, 173768), (1498, 173652), (1624, 160179), (1996, 130326), (2247, 115768), (2436, 106786), (2568, 101297), (2994, 86884), (2996, 86826), (3103, 83832), (3493, 74472), (3992, 65163), (4494, 57884), (4872, 53393), (5988, 43442), (5992, 43413), (6206, 41916), (6986, 37236), (8988, 28942), (9309, 27944), (10479, 24824), (11976, 21721), (12412, 20958), (13972, 18618), (14471, 17976)]