728861184

素因数分解:

$2^9\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2678

約数の個数: 120

約数和(自身を含む): 2138851572

約数和(自身を除く): 1409990388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1536, 1952, 2196, 2304, 2593, 2928, 3904, 4392, 4608, 5186, 5856, 7779, 7808, 8784, 10372, 11712, 15558, 15616, 17568, 20744, 23337, 23424, 31116, 31232, 35136, 41488, 46674, 46848, 62232, 70272, 82976, 93348, 93696, 124464, 140544, 158173, 165952, 186696, 248928, 281088, 316346, 331904, 373392, 474519, 497856, 632692, 663808, 746784, 949038, 995712, 1265384, 1327616, 1423557, 1493568, 1898076, 1991424, 2530768, 2847114, 2987136, 3796152, 3982848, 5061536, 5694228, 5974272, 7592304, 10123072, 11388456, 11948544, 15184608, 20246144, 22776912, 30369216, 40492288, 45553824, 60738432, 80984576, 91107648, 121476864, 182215296, 242953728, 364430592, 728861184]

約数ペア:

[(1, 728861184), (2, 364430592), (3, 242953728), (4, 182215296), (6, 121476864), (8, 91107648), (9, 80984576), (12, 60738432), (16, 45553824), (18, 40492288), (24, 30369216), (32, 22776912), (36, 20246144), (48, 15184608), (61, 11948544), (64, 11388456), (72, 10123072), (96, 7592304), (122, 5974272), (128, 5694228), (144, 5061536), (183, 3982848), (192, 3796152), (244, 2987136), (256, 2847114), (288, 2530768), (366, 1991424), (384, 1898076), (488, 1493568), (512, 1423557), (549, 1327616), (576, 1265384), (732, 995712), (768, 949038), (976, 746784), (1098, 663808), (1152, 632692), (1464, 497856), (1536, 474519), (1952, 373392), (2196, 331904), (2304, 316346), (2593, 281088), (2928, 248928), (3904, 186696), (4392, 165952), (4608, 158173), (5186, 140544), (5856, 124464), (7779, 93696), (7808, 93348), (8784, 82976), (10372, 70272), (11712, 62232), (15558, 46848), (15616, 46674), (17568, 41488), (20744, 35136), (23337, 31232), (23424, 31116)]