498335808

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 1348337664

約数和(自身を除く): 850001856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 127, 191, 192, 214, 254, 321, 381, 382, 428, 508, 573, 642, 762, 764, 856, 1016, 1146, 1284, 1524, 1528, 1712, 2032, 2292, 2568, 3048, 3056, 3424, 4064, 4584, 5136, 6096, 6112, 6848, 8128, 9168, 10272, 12192, 12224, 13589, 18336, 20437, 20544, 24257, 24384, 27178, 36672, 40767, 40874, 48514, 54356, 61311, 72771, 81534, 81748, 97028, 108712, 122622, 145542, 163068, 163496, 194056, 217424, 245244, 291084, 326136, 326992, 388112, 434848, 490488, 582168, 652272, 653984, 776224, 869696, 980976, 1164336, 1304544, 1307968, 1552448, 1961952, 2328672, 2595499, 2609088, 3923904, 4657344, 5190998, 7786497, 10381996, 15572994, 20763992, 31145988, 41527984, 62291976, 83055968, 124583952, 166111936, 249167904, 498335808]

約数ペア:

[(1, 498335808), (2, 249167904), (3, 166111936), (4, 124583952), (6, 83055968), (8, 62291976), (12, 41527984), (16, 31145988), (24, 20763992), (32, 15572994), (48, 10381996), (64, 7786497), (96, 5190998), (107, 4657344), (127, 3923904), (191, 2609088), (192, 2595499), (214, 2328672), (254, 1961952), (321, 1552448), (381, 1307968), (382, 1304544), (428, 1164336), (508, 980976), (573, 869696), (642, 776224), (762, 653984), (764, 652272), (856, 582168), (1016, 490488), (1146, 434848), (1284, 388112), (1524, 326992), (1528, 326136), (1712, 291084), (2032, 245244), (2292, 217424), (2568, 194056), (3048, 163496), (3056, 163068), (3424, 145542), (4064, 122622), (4584, 108712), (5136, 97028), (6096, 81748), (6112, 81534), (6848, 72771), (8128, 61311), (9168, 54356), (10272, 48514), (12192, 40874), (12224, 40767), (13589, 36672), (18336, 27178), (20437, 24384), (20544, 24257)]