578440716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 1571512320

約数和(自身を除く): 993071604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 139, 214, 278, 321, 417, 428, 463, 556, 642, 749, 834, 926, 973, 1284, 1389, 1498, 1668, 1852, 1946, 2247, 2778, 2919, 2996, 3241, 3892, 4494, 5556, 5838, 6482, 8988, 9723, 11676, 12964, 14873, 19446, 29746, 38892, 44619, 49541, 59492, 64357, 89238, 99082, 104111, 128714, 148623, 178476, 193071, 198164, 208222, 257428, 297246, 312333, 346787, 386142, 416444, 450499, 594492, 624666, 693574, 772284, 900998, 1040361, 1249332, 1351497, 1387148, 1801996, 2080722, 2702994, 4161444, 5405988, 6886199, 13772398, 20658597, 27544796, 41317194, 48203393, 82634388, 96406786, 144610179, 192813572, 289220358, 578440716]

約数ペア:

[(1, 578440716), (2, 289220358), (3, 192813572), (4, 144610179), (6, 96406786), (7, 82634388), (12, 48203393), (14, 41317194), (21, 27544796), (28, 20658597), (42, 13772398), (84, 6886199), (107, 5405988), (139, 4161444), (214, 2702994), (278, 2080722), (321, 1801996), (417, 1387148), (428, 1351497), (463, 1249332), (556, 1040361), (642, 900998), (749, 772284), (834, 693574), (926, 624666), (973, 594492), (1284, 450499), (1389, 416444), (1498, 386142), (1668, 346787), (1852, 312333), (1946, 297246), (2247, 257428), (2778, 208222), (2919, 198164), (2996, 193071), (3241, 178476), (3892, 148623), (4494, 128714), (5556, 104111), (5838, 99082), (6482, 89238), (8988, 64357), (9723, 59492), (11676, 49541), (12964, 44619), (14873, 38892), (19446, 29746)]