394961712

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 1037692512

約数和(自身を除く): 642730800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 257, 303, 317, 404, 514, 606, 634, 771, 808, 951, 1028, 1212, 1268, 1542, 1616, 1902, 2056, 2424, 2536, 3084, 3804, 4112, 4848, 5072, 6168, 7608, 12336, 15216, 25957, 32017, 51914, 64034, 77871, 81469, 96051, 103828, 128068, 155742, 162938, 192102, 207656, 244407, 256136, 311484, 325876, 384204, 415312, 488814, 512272, 622968, 651752, 768408, 977628, 1245936, 1303504, 1536816, 1955256, 3910512, 8228369, 16456738, 24685107, 32913476, 49370214, 65826952, 98740428, 131653904, 197480856, 394961712]

約数ペア:

[(1, 394961712), (2, 197480856), (3, 131653904), (4, 98740428), (6, 65826952), (8, 49370214), (12, 32913476), (16, 24685107), (24, 16456738), (48, 8228369), (101, 3910512), (202, 1955256), (257, 1536816), (303, 1303504), (317, 1245936), (404, 977628), (514, 768408), (606, 651752), (634, 622968), (771, 512272), (808, 488814), (951, 415312), (1028, 384204), (1212, 325876), (1268, 311484), (1542, 256136), (1616, 244407), (1902, 207656), (2056, 192102), (2424, 162938), (2536, 155742), (3084, 128068), (3804, 103828), (4112, 96051), (4848, 81469), (5072, 77871), (6168, 64034), (7608, 51914), (12336, 32017), (15216, 25957)]