13178049352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1263

約数の個数: 128

約数和(自身を含む): 28373304960

約数和(自身を除く): 15195255608

約数列:

[1, 2, 4, 8, 13, 26, 37, 43, 52, 73, 74, 86, 104, 146, 148, 172, 292, 296, 344, 481, 559, 584, 949, 962, 1091, 1118, 1591, 1898, 1924, 2182, 2236, 2701, 3139, 3182, 3796, 3848, 4364, 4472, 5402, 6278, 6364, 7592, 8728, 10804, 12556, 12728, 14183, 20683, 21608, 25112, 28366, 35113, 40367, 40807, 41366, 46913, 56732, 70226, 79643, 80734, 81614, 82732, 93826, 113464, 116143, 140452, 159286, 161468, 163228, 165464, 187652, 232286, 280904, 318572, 322936, 326456, 375304, 464572, 524771, 609869, 637144, 929144, 1035359, 1049542, 1219738, 1509859, 1735781, 2070718, 2099084, 2439476, 2946791, 3019718, 3424649, 3471562, 4141436, 4198168, 4878952, 5893582, 6039436, 6849298, 6943124, 8282872, 11787164, 12078872, 13698596, 13886248, 22565153, 23574328, 27397192, 38308283, 44520437, 45130306, 76616566, 89040874, 90260612, 126712013, 153233132, 178081748, 180521224, 253424026, 306466264, 356163496, 506848052, 1013696104, 1647256169, 3294512338, 6589024676, 13178049352]

約数ペア:

[(1, 13178049352), (2, 6589024676), (4, 3294512338), (8, 1647256169), (13, 1013696104), (26, 506848052), (37, 356163496), (43, 306466264), (52, 253424026), (73, 180521224), (74, 178081748), (86, 153233132), (104, 126712013), (146, 90260612), (148, 89040874), (172, 76616566), (292, 45130306), (296, 44520437), (344, 38308283), (481, 27397192), (559, 23574328), (584, 22565153), (949, 13886248), (962, 13698596), (1091, 12078872), (1118, 11787164), (1591, 8282872), (1898, 6943124), (1924, 6849298), (2182, 6039436), (2236, 5893582), (2701, 4878952), (3139, 4198168), (3182, 4141436), (3796, 3471562), (3848, 3424649), (4364, 3019718), (4472, 2946791), (5402, 2439476), (6278, 2099084), (6364, 2070718), (7592, 1735781), (8728, 1509859), (10804, 1219738), (12556, 1049542), (12728, 1035359), (14183, 929144), (20683, 637144), (21608, 609869), (25112, 524771), (28366, 464572), (35113, 375304), (40367, 326456), (40807, 322936), (41366, 318572), (46913, 280904), (56732, 232286), (70226, 187652), (79643, 165464), (80734, 163228), (81614, 161468), (82732, 159286), (93826, 140452), (113464, 116143)]