328437504

素因数分解:

$2^8\times 3^4\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 1003146144

約数和(自身を除く): 674708640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 256, 282, 288, 324, 337, 376, 384, 423, 432, 564, 576, 648, 674, 752, 768, 846, 864, 1011, 1128, 1152, 1269, 1296, 1348, 1504, 1692, 1728, 2022, 2256, 2304, 2538, 2592, 2696, 3008, 3033, 3384, 3456, 3807, 4044, 4512, 5076, 5184, 5392, 6016, 6066, 6768, 6912, 7614, 8088, 9024, 9099, 10152, 10368, 10784, 12032, 12132, 13536, 15228, 15839, 16176, 18048, 18198, 20304, 20736, 21568, 24264, 27072, 27297, 30456, 31678, 32352, 36096, 36396, 40608, 43136, 47517, 48528, 54144, 54594, 60912, 63356, 64704, 72792, 81216, 86272, 95034, 97056, 108288, 109188, 121824, 126712, 129408, 142551, 145584, 162432, 190068, 194112, 218376, 243648, 253424, 258816, 285102, 291168, 324864, 380136, 388224, 427653, 436752, 487296, 506848, 570204, 582336, 760272, 776448, 855306, 873504, 974592, 1013696, 1140408, 1164672, 1282959, 1520544, 1710612, 1747008, 2027392, 2280816, 2329344, 2565918, 3041088, 3421224, 3494016, 4054784, 4561632, 5131836, 6082176, 6842448, 6988032, 9123264, 10263672, 12164352, 13684896, 18246528, 20527344, 27369792, 36493056, 41054688, 54739584, 82109376, 109479168, 164218752, 328437504]

約数ペア:

[(1, 328437504), (2, 164218752), (3, 109479168), (4, 82109376), (6, 54739584), (8, 41054688), (9, 36493056), (12, 27369792), (16, 20527344), (18, 18246528), (24, 13684896), (27, 12164352), (32, 10263672), (36, 9123264), (47, 6988032), (48, 6842448), (54, 6082176), (64, 5131836), (72, 4561632), (81, 4054784), (94, 3494016), (96, 3421224), (108, 3041088), (128, 2565918), (141, 2329344), (144, 2280816), (162, 2027392), (188, 1747008), (192, 1710612), (216, 1520544), (256, 1282959), (282, 1164672), (288, 1140408), (324, 1013696), (337, 974592), (376, 873504), (384, 855306), (423, 776448), (432, 760272), (564, 582336), (576, 570204), (648, 506848), (674, 487296), (752, 436752), (768, 427653), (846, 388224), (864, 380136), (1011, 324864), (1128, 291168), (1152, 285102), (1269, 258816), (1296, 253424), (1348, 243648), (1504, 218376), (1692, 194112), (1728, 190068), (2022, 162432), (2256, 145584), (2304, 142551), (2538, 129408), (2592, 126712), (2696, 121824), (3008, 109188), (3033, 108288), (3384, 97056), (3456, 95034), (3807, 86272), (4044, 81216), (4512, 72792), (5076, 64704), (5184, 63356), (5392, 60912), (6016, 54594), (6066, 54144), (6768, 48528), (6912, 47517), (7614, 43136), (8088, 40608), (9024, 36396), (9099, 36096), (10152, 32352), (10368, 31678), (10784, 30456), (12032, 27297), (12132, 27072), (13536, 24264), (15228, 21568), (15839, 20736), (16176, 20304), (18048, 18198)]