15520566312

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{433}}^1\times {\mathrm{2083}}^1$

素因数の和:2767

約数の個数: 96

約数和(自身を含む): 42328540800

約数和(自身を除く): 26807974488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 433, 478, 717, 866, 956, 1299, 1434, 1732, 1912, 2083, 2151, 2598, 2868, 3464, 3897, 4166, 4302, 5196, 5736, 6249, 7794, 8332, 8604, 10392, 12498, 15588, 16664, 17208, 18747, 24996, 31176, 37494, 49992, 74988, 103487, 149976, 206974, 310461, 413948, 497837, 620922, 827896, 901939, 931383, 995674, 1241844, 1493511, 1803878, 1862766, 1991348, 2483688, 2705817, 2987022, 3607756, 3725532, 3982696, 4480533, 5411634, 5974044, 7215512, 7451064, 8117451, 8961066, 10823268, 11948088, 16234902, 17922132, 21646536, 32469804, 35844264, 64939608, 215563421, 431126842, 646690263, 862253684, 1293380526, 1724507368, 1940070789, 2586761052, 3880141578, 5173522104, 7760283156, 15520566312]

約数ペア:

[(1, 15520566312), (2, 7760283156), (3, 5173522104), (4, 3880141578), (6, 2586761052), (8, 1940070789), (9, 1724507368), (12, 1293380526), (18, 862253684), (24, 646690263), (36, 431126842), (72, 215563421), (239, 64939608), (433, 35844264), (478, 32469804), (717, 21646536), (866, 17922132), (956, 16234902), (1299, 11948088), (1434, 10823268), (1732, 8961066), (1912, 8117451), (2083, 7451064), (2151, 7215512), (2598, 5974044), (2868, 5411634), (3464, 4480533), (3897, 3982696), (4166, 3725532), (4302, 3607756), (5196, 2987022), (5736, 2705817), (6249, 2483688), (7794, 1991348), (8332, 1862766), (8604, 1803878), (10392, 1493511), (12498, 1241844), (15588, 995674), (16664, 931383), (17208, 901939), (18747, 827896), (24996, 620922), (31176, 497837), (37494, 413948), (49992, 310461), (74988, 206974), (103487, 149976)]