263134656

素因数分解:

$2^6\times 3^4\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 140

約数和(自身を含む): 787036272

約数和(自身を除く): 523901616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 193, 216, 263, 288, 324, 386, 432, 526, 576, 579, 648, 772, 789, 864, 1052, 1158, 1296, 1544, 1578, 1728, 1737, 2104, 2316, 2367, 2592, 3088, 3156, 3474, 4208, 4632, 4734, 5184, 5211, 6176, 6312, 6948, 7101, 8416, 9264, 9468, 10422, 12352, 12624, 13896, 14202, 15633, 16832, 18528, 18936, 20844, 21303, 25248, 27792, 28404, 31266, 37056, 37872, 41688, 42606, 50496, 50759, 55584, 56808, 62532, 75744, 83376, 85212, 101518, 111168, 113616, 125064, 151488, 152277, 166752, 170424, 203036, 227232, 250128, 304554, 333504, 340848, 406072, 454464, 456831, 500256, 609108, 681696, 812144, 913662, 1000512, 1218216, 1363392, 1370493, 1624288, 1827324, 2436432, 2740986, 3248576, 3654648, 4111479, 4872864, 5481972, 7309296, 8222958, 9745728, 10963944, 14618592, 16445916, 21927888, 29237184, 32891832, 43855776, 65783664, 87711552, 131567328, 263134656]

約数ペア:

[(1, 263134656), (2, 131567328), (3, 87711552), (4, 65783664), (6, 43855776), (8, 32891832), (9, 29237184), (12, 21927888), (16, 16445916), (18, 14618592), (24, 10963944), (27, 9745728), (32, 8222958), (36, 7309296), (48, 5481972), (54, 4872864), (64, 4111479), (72, 3654648), (81, 3248576), (96, 2740986), (108, 2436432), (144, 1827324), (162, 1624288), (192, 1370493), (193, 1363392), (216, 1218216), (263, 1000512), (288, 913662), (324, 812144), (386, 681696), (432, 609108), (526, 500256), (576, 456831), (579, 454464), (648, 406072), (772, 340848), (789, 333504), (864, 304554), (1052, 250128), (1158, 227232), (1296, 203036), (1544, 170424), (1578, 166752), (1728, 152277), (1737, 151488), (2104, 125064), (2316, 113616), (2367, 111168), (2592, 101518), (3088, 85212), (3156, 83376), (3474, 75744), (4208, 62532), (4632, 56808), (4734, 55584), (5184, 50759), (5211, 50496), (6176, 42606), (6312, 41688), (6948, 37872), (7101, 37056), (8416, 31266), (9264, 28404), (9468, 27792), (10422, 25248), (12352, 21303), (12624, 20844), (13896, 18936), (14202, 18528), (15633, 16832)]