395371008

素因数分解:

$2^9\times 3^2\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:622

約数の個数: 120

約数和(自身を含む): 1149033600

約数和(自身を除く): 753662592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 239, 256, 288, 359, 384, 478, 512, 576, 717, 718, 768, 956, 1077, 1152, 1434, 1436, 1536, 1912, 2151, 2154, 2304, 2868, 2872, 3231, 3824, 4302, 4308, 4608, 5736, 5744, 6462, 7648, 8604, 8616, 11472, 11488, 12924, 15296, 17208, 17232, 22944, 22976, 25848, 30592, 34416, 34464, 45888, 45952, 51696, 61184, 68832, 68928, 85801, 91776, 91904, 103392, 122368, 137664, 137856, 171602, 183552, 183808, 206784, 257403, 275328, 275712, 343204, 367104, 413568, 514806, 550656, 551424, 686408, 772209, 827136, 1029612, 1101312, 1372816, 1544418, 1654272, 2059224, 2745632, 3088836, 4118448, 5491264, 6177672, 8236896, 10982528, 12355344, 16473792, 21965056, 24710688, 32947584, 43930112, 49421376, 65895168, 98842752, 131790336, 197685504, 395371008]

約数ペア:

[(1, 395371008), (2, 197685504), (3, 131790336), (4, 98842752), (6, 65895168), (8, 49421376), (9, 43930112), (12, 32947584), (16, 24710688), (18, 21965056), (24, 16473792), (32, 12355344), (36, 10982528), (48, 8236896), (64, 6177672), (72, 5491264), (96, 4118448), (128, 3088836), (144, 2745632), (192, 2059224), (239, 1654272), (256, 1544418), (288, 1372816), (359, 1101312), (384, 1029612), (478, 827136), (512, 772209), (576, 686408), (717, 551424), (718, 550656), (768, 514806), (956, 413568), (1077, 367104), (1152, 343204), (1434, 275712), (1436, 275328), (1536, 257403), (1912, 206784), (2151, 183808), (2154, 183552), (2304, 171602), (2868, 137856), (2872, 137664), (3231, 122368), (3824, 103392), (4302, 91904), (4308, 91776), (4608, 85801), (5736, 68928), (5744, 68832), (6462, 61184), (7648, 51696), (8604, 45952), (8616, 45888), (11472, 34464), (11488, 34416), (12924, 30592), (15296, 25848), (17208, 22976), (17232, 22944)]