905361408

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{2339}}^1$

素因数の和:2377

約数の個数: 192

約数和(自身を含む): 3066336000

約数和(自身を除く): 2160974592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2339, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 4678, 5376, 6048, 6144, 6912, 7017, 7168, 8064, 9216, 9356, 10752, 12096, 13824, 14034, 14336, 16128, 16373, 18432, 18712, 21051, 21504, 24192, 27648, 28068, 32256, 32746, 37424, 42102, 43008, 48384, 49119, 55296, 56136, 63153, 64512, 65492, 74848, 84204, 96768, 98238, 112272, 126306, 129024, 130984, 147357, 149696, 168408, 193536, 196476, 224544, 252612, 261968, 294714, 299392, 336816, 387072, 392952, 442071, 449088, 505224, 523936, 589428, 598784, 673632, 785904, 884142, 898176, 1010448, 1047872, 1178856, 1197568, 1347264, 1571808, 1768284, 1796352, 2020896, 2095744, 2357712, 2395136, 2694528, 3143616, 3536568, 3592704, 4041792, 4191488, 4715424, 4790272, 5389056, 6287232, 7073136, 7185408, 8083584, 8382976, 9430848, 10778112, 12574464, 14146272, 14370816, 16167168, 16765952, 18861696, 21556224, 25148928, 28292544, 32334336, 33531904, 37723392, 43112448, 50297856, 56585088, 64668672, 75446784, 100595712, 113170176, 129337344, 150893568, 226340352, 301787136, 452680704, 905361408]

約数ペア:

[(1, 905361408), (2, 452680704), (3, 301787136), (4, 226340352), (6, 150893568), (7, 129337344), (8, 113170176), (9, 100595712), (12, 75446784), (14, 64668672), (16, 56585088), (18, 50297856), (21, 43112448), (24, 37723392), (27, 33531904), (28, 32334336), (32, 28292544), (36, 25148928), (42, 21556224), (48, 18861696), (54, 16765952), (56, 16167168), (63, 14370816), (64, 14146272), (72, 12574464), (84, 10778112), (96, 9430848), (108, 8382976), (112, 8083584), (126, 7185408), (128, 7073136), (144, 6287232), (168, 5389056), (189, 4790272), (192, 4715424), (216, 4191488), (224, 4041792), (252, 3592704), (256, 3536568), (288, 3143616), (336, 2694528), (378, 2395136), (384, 2357712), (432, 2095744), (448, 2020896), (504, 1796352), (512, 1768284), (576, 1571808), (672, 1347264), (756, 1197568), (768, 1178856), (864, 1047872), (896, 1010448), (1008, 898176), (1024, 884142), (1152, 785904), (1344, 673632), (1512, 598784), (1536, 589428), (1728, 523936), (1792, 505224), (2016, 449088), (2048, 442071), (2304, 392952), (2339, 387072), (2688, 336816), (3024, 299392), (3072, 294714), (3456, 261968), (3584, 252612), (4032, 224544), (4608, 196476), (4678, 193536), (5376, 168408), (6048, 149696), (6144, 147357), (6912, 130984), (7017, 129024), (7168, 126306), (8064, 112272), (9216, 98238), (9356, 96768), (10752, 84204), (12096, 74848), (13824, 65492), (14034, 64512), (14336, 63153), (16128, 56136), (16373, 55296), (18432, 49119), (18712, 48384), (21051, 43008), (21504, 42102), (24192, 37424), (27648, 32746), (28068, 32256)]