527806048

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 1340333568

約数和(自身を除く): 812527520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 71, 77, 88, 98, 112, 142, 154, 176, 196, 224, 284, 308, 352, 392, 431, 497, 539, 568, 616, 781, 784, 862, 994, 1078, 1136, 1232, 1562, 1568, 1724, 1988, 2156, 2272, 2464, 3017, 3124, 3448, 3479, 3976, 4312, 4741, 5467, 6034, 6248, 6896, 6958, 7952, 8624, 9482, 10934, 12068, 12496, 13792, 13916, 15904, 17248, 18964, 21119, 21868, 24136, 24992, 27832, 30601, 33187, 37928, 38269, 42238, 43736, 48272, 55664, 61202, 66374, 75856, 76538, 84476, 87472, 96544, 111328, 122404, 132748, 151712, 153076, 168952, 174944, 214207, 232309, 244808, 265496, 306152, 336611, 337904, 428414, 464618, 489616, 530992, 612304, 673222, 675808, 856828, 929236, 979232, 1061984, 1224608, 1346444, 1499449, 1713656, 1858472, 2356277, 2692888, 2998898, 3427312, 3716944, 4712554, 5385776, 5997796, 6854624, 7433888, 9425108, 10771552, 11995592, 16493939, 18850216, 23991184, 32987878, 37700432, 47982368, 65975756, 75400864, 131951512, 263903024, 527806048]

約数ペア:

[(1, 527806048), (2, 263903024), (4, 131951512), (7, 75400864), (8, 65975756), (11, 47982368), (14, 37700432), (16, 32987878), (22, 23991184), (28, 18850216), (32, 16493939), (44, 11995592), (49, 10771552), (56, 9425108), (71, 7433888), (77, 6854624), (88, 5997796), (98, 5385776), (112, 4712554), (142, 3716944), (154, 3427312), (176, 2998898), (196, 2692888), (224, 2356277), (284, 1858472), (308, 1713656), (352, 1499449), (392, 1346444), (431, 1224608), (497, 1061984), (539, 979232), (568, 929236), (616, 856828), (781, 675808), (784, 673222), (862, 612304), (994, 530992), (1078, 489616), (1136, 464618), (1232, 428414), (1562, 337904), (1568, 336611), (1724, 306152), (1988, 265496), (2156, 244808), (2272, 232309), (2464, 214207), (3017, 174944), (3124, 168952), (3448, 153076), (3479, 151712), (3976, 132748), (4312, 122404), (4741, 111328), (5467, 96544), (6034, 87472), (6248, 84476), (6896, 76538), (6958, 75856), (7952, 66374), (8624, 61202), (9482, 55664), (10934, 48272), (12068, 43736), (12496, 42238), (13792, 38269), (13916, 37928), (15904, 33187), (17248, 30601), (18964, 27832), (21119, 24992), (21868, 24136)]