2803952978176

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1\times {\mathrm{5581}}^1$

素因数の和:7760

約数の個数: 144

約数和(自身を含む): 6446884904320

約数和(自身を除く): 3642931926144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 556, 896, 973, 1112, 1792, 1946, 2017, 2224, 3892, 4034, 4448, 5581, 7784, 8068, 8896, 11162, 14119, 15568, 16136, 17792, 22324, 28238, 31136, 32272, 35584, 39067, 44648, 56476, 62272, 64544, 78134, 89296, 112952, 124544, 129088, 156268, 178592, 225904, 249088, 258176, 280363, 312536, 357184, 451808, 516352, 560726, 625072, 714368, 775759, 903616, 1121452, 1250144, 1428736, 1551518, 1807232, 1962541, 2242904, 2500288, 3103036, 3614464, 3925082, 4485808, 5000576, 5430313, 6206072, 7850164, 8971616, 10001152, 10860626, 11256877, 12412144, 15700328, 17943232, 21721252, 22513754, 24824288, 31400656, 35886464, 43442504, 45027508, 49648576, 62801312, 71772928, 78798139, 86885008, 90055016, 99297152, 125602624, 157596278, 173770016, 180110032, 198594304, 251205248, 315192556, 347540032, 360220064, 502410496, 630385112, 695080064, 720440128, 1260770224, 1390160128, 1440880256, 1564705903, 2521540448, 2881760512, 3129411806, 5043080896, 6258823612, 10086161792, 10952941321, 12517647224, 20172323584, 21905882642, 25035294448, 43811765284, 50070588896, 87623530568, 100141177792, 175247061136, 200282355584, 350494122272, 400564711168, 700988244544, 1401976489088, 2803952978176]

約数ペア:

[(1, 2803952978176), (2, 1401976489088), (4, 700988244544), (7, 400564711168), (8, 350494122272), (14, 200282355584), (16, 175247061136), (28, 100141177792), (32, 87623530568), (56, 50070588896), (64, 43811765284), (112, 25035294448), (128, 21905882642), (139, 20172323584), (224, 12517647224), (256, 10952941321), (278, 10086161792), (448, 6258823612), (556, 5043080896), (896, 3129411806), (973, 2881760512), (1112, 2521540448), (1792, 1564705903), (1946, 1440880256), (2017, 1390160128), (2224, 1260770224), (3892, 720440128), (4034, 695080064), (4448, 630385112), (5581, 502410496), (7784, 360220064), (8068, 347540032), (8896, 315192556), (11162, 251205248), (14119, 198594304), (15568, 180110032), (16136, 173770016), (17792, 157596278), (22324, 125602624), (28238, 99297152), (31136, 90055016), (32272, 86885008), (35584, 78798139), (39067, 71772928), (44648, 62801312), (56476, 49648576), (62272, 45027508), (64544, 43442504), (78134, 35886464), (89296, 31400656), (112952, 24824288), (124544, 22513754), (129088, 21721252), (156268, 17943232), (178592, 15700328), (225904, 12412144), (249088, 11256877), (258176, 10860626), (280363, 10001152), (312536, 8971616), (357184, 7850164), (451808, 6206072), (516352, 5430313), (560726, 5000576), (625072, 4485808), (714368, 3925082), (775759, 3614464), (903616, 3103036), (1121452, 2500288), (1250144, 2242904), (1428736, 1962541), (1551518, 1807232)]