8000000568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{25643}}^1$

素因数の和:26281

約数の個数: 96

約数和(自身を含む): 24802876800

約数和(自身を除く): 16802876232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 619, 1238, 1857, 2476, 3714, 4333, 4952, 5571, 7428, 8666, 11142, 12999, 14856, 17332, 22284, 25643, 25998, 34664, 38997, 44568, 51286, 51996, 76929, 77994, 102572, 103992, 153858, 155988, 179501, 205144, 230787, 307716, 311976, 359002, 461574, 538503, 615432, 718004, 923148, 1077006, 1436008, 1615509, 1846296, 2154012, 3231018, 4308024, 6462036, 12924072, 15873017, 31746034, 47619051, 63492068, 95238102, 111111119, 126984136, 142857153, 190476204, 222222238, 285714306, 333333357, 380952408, 444444476, 571428612, 666666714, 888888952, 1000000071, 1142857224, 1333333428, 2000000142, 2666666856, 4000000284, 8000000568]

約数ペア:

[(1, 8000000568), (2, 4000000284), (3, 2666666856), (4, 2000000142), (6, 1333333428), (7, 1142857224), (8, 1000000071), (9, 888888952), (12, 666666714), (14, 571428612), (18, 444444476), (21, 380952408), (24, 333333357), (28, 285714306), (36, 222222238), (42, 190476204), (56, 142857153), (63, 126984136), (72, 111111119), (84, 95238102), (126, 63492068), (168, 47619051), (252, 31746034), (504, 15873017), (619, 12924072), (1238, 6462036), (1857, 4308024), (2476, 3231018), (3714, 2154012), (4333, 1846296), (4952, 1615509), (5571, 1436008), (7428, 1077006), (8666, 923148), (11142, 718004), (12999, 615432), (14856, 538503), (17332, 461574), (22284, 359002), (25643, 311976), (25998, 307716), (34664, 230787), (38997, 205144), (44568, 179501), (51286, 155988), (51996, 153858), (76929, 103992), (77994, 102572)]