291385344

素因数分解:

$2^{12}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 104

約数和(自身を含む): 811498752

約数和(自身を除く): 520113408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1031, 1104, 1472, 1536, 2048, 2062, 2208, 2944, 3072, 3093, 4096, 4124, 4416, 5888, 6144, 6186, 8248, 8832, 11776, 12288, 12372, 16496, 17664, 23552, 23713, 24744, 32992, 35328, 47104, 47426, 49488, 65984, 70656, 71139, 94208, 94852, 98976, 131968, 141312, 142278, 189704, 197952, 263936, 282624, 284556, 379408, 395904, 527872, 569112, 758816, 791808, 1055744, 1138224, 1517632, 1583616, 2111488, 2276448, 3035264, 3167232, 4222976, 4552896, 6070528, 6334464, 9105792, 12141056, 12668928, 18211584, 24282112, 36423168, 48564224, 72846336, 97128448, 145692672, 291385344]

約数ペア:

[(1, 291385344), (2, 145692672), (3, 97128448), (4, 72846336), (6, 48564224), (8, 36423168), (12, 24282112), (16, 18211584), (23, 12668928), (24, 12141056), (32, 9105792), (46, 6334464), (48, 6070528), (64, 4552896), (69, 4222976), (92, 3167232), (96, 3035264), (128, 2276448), (138, 2111488), (184, 1583616), (192, 1517632), (256, 1138224), (276, 1055744), (368, 791808), (384, 758816), (512, 569112), (552, 527872), (736, 395904), (768, 379408), (1024, 284556), (1031, 282624), (1104, 263936), (1472, 197952), (1536, 189704), (2048, 142278), (2062, 141312), (2208, 131968), (2944, 98976), (3072, 94852), (3093, 94208), (4096, 71139), (4124, 70656), (4416, 65984), (5888, 49488), (6144, 47426), (6186, 47104), (8248, 35328), (8832, 32992), (11776, 24744), (12288, 23713), (12372, 23552), (16496, 17664)]