1239931392

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{115321}}^1$

素因数の和:115349

約数の個数: 80

約数和(自身を含む): 3775180992

約数和(自身を除く): 2535249600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 115321, 230642, 345963, 461284, 691926, 807247, 922568, 1383852, 1614494, 1845136, 2421741, 2767704, 3228988, 3690272, 4843482, 5535408, 6457976, 7380544, 9686964, 11070816, 12915952, 14761088, 19373928, 22141632, 25831904, 29522176, 38747856, 44283264, 51663808, 59044352, 77495712, 88566528, 103327616, 154991424, 177133056, 206655232, 309982848, 413310464, 619965696, 1239931392]

約数ペア:

[(1, 1239931392), (2, 619965696), (3, 413310464), (4, 309982848), (6, 206655232), (7, 177133056), (8, 154991424), (12, 103327616), (14, 88566528), (16, 77495712), (21, 59044352), (24, 51663808), (28, 44283264), (32, 38747856), (42, 29522176), (48, 25831904), (56, 22141632), (64, 19373928), (84, 14761088), (96, 12915952), (112, 11070816), (128, 9686964), (168, 7380544), (192, 6457976), (224, 5535408), (256, 4843482), (336, 3690272), (384, 3228988), (448, 2767704), (512, 2421741), (672, 1845136), (768, 1614494), (896, 1383852), (1344, 922568), (1536, 807247), (1792, 691926), (2688, 461284), (3584, 345963), (5376, 230642), (10752, 115321)]