7864441312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 19663547904

約数和(自身を除く): 11799106592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 181, 182, 208, 224, 301, 344, 347, 362, 364, 416, 559, 602, 688, 694, 724, 728, 1118, 1204, 1267, 1376, 1388, 1448, 1456, 2236, 2353, 2408, 2429, 2534, 2776, 2896, 2912, 3913, 4472, 4511, 4706, 4816, 4858, 5068, 5552, 5792, 7783, 7826, 8944, 9022, 9412, 9632, 9716, 10136, 11104, 14921, 15566, 15652, 16471, 17888, 18044, 18824, 19432, 20272, 29842, 31132, 31304, 31577, 32942, 36088, 37648, 38864, 40544, 54481, 59684, 62264, 62608, 62807, 63154, 65884, 72176, 75296, 77728, 101179, 104447, 108962, 119368, 124528, 125216, 125614, 126308, 131768, 144352, 193973, 202358, 208894, 217924, 238736, 249056, 251228, 252616, 263536, 387946, 404716, 417788, 435848, 439649, 477472, 502456, 505232, 527072, 708253, 775892, 809432, 816491, 835576, 871696, 879298, 1004912, 1010464, 1357811, 1416506, 1551784, 1618864, 1632982, 1671152, 1743392, 1758596, 2009824, 2700701, 2715622, 2833012, 3103568, 3237728, 3265964, 3342304, 3517192, 5401402, 5431244, 5666024, 5715437, 6207136, 6531928, 7034384, 10802804, 10862488, 11332048, 11430874, 13063856, 14068768, 18904907, 21605608, 21724976, 22664096, 22861748, 26127712, 35109113, 37809814, 43211216, 43449952, 45723496, 70218226, 75619628, 86422432, 91446992, 140436452, 151239256, 182893984, 245763791, 280872904, 302478512, 491527582, 561745808, 604957024, 983055164, 1123491616, 1966110328, 3932220656, 7864441312]

約数ペア:

[(1, 7864441312), (2, 3932220656), (4, 1966110328), (7, 1123491616), (8, 983055164), (13, 604957024), (14, 561745808), (16, 491527582), (26, 302478512), (28, 280872904), (32, 245763791), (43, 182893984), (52, 151239256), (56, 140436452), (86, 91446992), (91, 86422432), (104, 75619628), (112, 70218226), (172, 45723496), (181, 43449952), (182, 43211216), (208, 37809814), (224, 35109113), (301, 26127712), (344, 22861748), (347, 22664096), (362, 21724976), (364, 21605608), (416, 18904907), (559, 14068768), (602, 13063856), (688, 11430874), (694, 11332048), (724, 10862488), (728, 10802804), (1118, 7034384), (1204, 6531928), (1267, 6207136), (1376, 5715437), (1388, 5666024), (1448, 5431244), (1456, 5401402), (2236, 3517192), (2353, 3342304), (2408, 3265964), (2429, 3237728), (2534, 3103568), (2776, 2833012), (2896, 2715622), (2912, 2700701), (3913, 2009824), (4472, 1758596), (4511, 1743392), (4706, 1671152), (4816, 1632982), (4858, 1618864), (5068, 1551784), (5552, 1416506), (5792, 1357811), (7783, 1010464), (7826, 1004912), (8944, 879298), (9022, 871696), (9412, 835576), (9632, 816491), (9716, 809432), (10136, 775892), (11104, 708253), (14921, 527072), (15566, 505232), (15652, 502456), (16471, 477472), (17888, 439649), (18044, 435848), (18824, 417788), (19432, 404716), (20272, 387946), (29842, 263536), (31132, 252616), (31304, 251228), (31577, 249056), (32942, 238736), (36088, 217924), (37648, 208894), (38864, 202358), (40544, 193973), (54481, 144352), (59684, 131768), (62264, 126308), (62608, 125614), (62807, 125216), (63154, 124528), (65884, 119368), (72176, 108962), (75296, 104447), (77728, 101179)]