218361744

素因数分解:

$2^4\times 3^6\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 140

約数和(自身を含む): 644183596

約数和(自身を除く): 425821852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 193, 194, 216, 243, 291, 324, 386, 388, 432, 486, 579, 582, 648, 729, 772, 776, 873, 972, 1158, 1164, 1296, 1458, 1544, 1552, 1737, 1746, 1944, 2316, 2328, 2619, 2916, 3088, 3474, 3492, 3888, 4632, 4656, 5211, 5238, 5832, 6948, 6984, 7857, 9264, 10422, 10476, 11664, 13896, 13968, 15633, 15714, 18721, 20844, 20952, 23571, 27792, 31266, 31428, 37442, 41688, 41904, 46899, 47142, 56163, 62532, 62856, 70713, 74884, 83376, 93798, 94284, 112326, 125064, 125712, 140697, 141426, 149768, 168489, 187596, 188568, 224652, 250128, 281394, 282852, 299536, 336978, 375192, 377136, 449304, 505467, 562788, 565704, 673956, 750384, 898608, 1010934, 1125576, 1131408, 1347912, 1516401, 2021868, 2251152, 2695824, 3032802, 4043736, 4549203, 6065604, 8087472, 9098406, 12131208, 13647609, 18196812, 24262416, 27295218, 36393624, 54590436, 72787248, 109180872, 218361744]

約数ペア:

[(1, 218361744), (2, 109180872), (3, 72787248), (4, 54590436), (6, 36393624), (8, 27295218), (9, 24262416), (12, 18196812), (16, 13647609), (18, 12131208), (24, 9098406), (27, 8087472), (36, 6065604), (48, 4549203), (54, 4043736), (72, 3032802), (81, 2695824), (97, 2251152), (108, 2021868), (144, 1516401), (162, 1347912), (193, 1131408), (194, 1125576), (216, 1010934), (243, 898608), (291, 750384), (324, 673956), (386, 565704), (388, 562788), (432, 505467), (486, 449304), (579, 377136), (582, 375192), (648, 336978), (729, 299536), (772, 282852), (776, 281394), (873, 250128), (972, 224652), (1158, 188568), (1164, 187596), (1296, 168489), (1458, 149768), (1544, 141426), (1552, 140697), (1737, 125712), (1746, 125064), (1944, 112326), (2316, 94284), (2328, 93798), (2619, 83376), (2916, 74884), (3088, 70713), (3474, 62856), (3492, 62532), (3888, 56163), (4632, 47142), (4656, 46899), (5211, 41904), (5238, 41688), (5832, 37442), (6948, 31428), (6984, 31266), (7857, 27792), (9264, 23571), (10422, 20952), (10476, 20844), (11664, 18721), (13896, 15714), (13968, 15633)]