320334336

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{9931}}^1$

素因数の和:9962

約数の個数: 120

約数和(自身を含む): 1056685344

約数和(自身を除く): 736351008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 9931, 10752, 16128, 19862, 29793, 32256, 39724, 59586, 69517, 79448, 89379, 119172, 139034, 158896, 178758, 208551, 238344, 278068, 317792, 357516, 417102, 476688, 556136, 625653, 635584, 715032, 834204, 953376, 1112272, 1251306, 1271168, 1430064, 1668408, 1906752, 2224544, 2502612, 2542336, 2860128, 3336816, 3813504, 4449088, 5005224, 5084672, 5720256, 6673632, 7627008, 8898176, 10010448, 11440512, 13347264, 15254016, 17796352, 20020896, 22881024, 26694528, 35592704, 40041792, 45762048, 53389056, 80083584, 106778112, 160167168, 320334336]

約数ペア:

[(1, 320334336), (2, 160167168), (3, 106778112), (4, 80083584), (6, 53389056), (7, 45762048), (8, 40041792), (9, 35592704), (12, 26694528), (14, 22881024), (16, 20020896), (18, 17796352), (21, 15254016), (24, 13347264), (28, 11440512), (32, 10010448), (36, 8898176), (42, 7627008), (48, 6673632), (56, 5720256), (63, 5084672), (64, 5005224), (72, 4449088), (84, 3813504), (96, 3336816), (112, 2860128), (126, 2542336), (128, 2502612), (144, 2224544), (168, 1906752), (192, 1668408), (224, 1430064), (252, 1271168), (256, 1251306), (288, 1112272), (336, 953376), (384, 834204), (448, 715032), (504, 635584), (512, 625653), (576, 556136), (672, 476688), (768, 417102), (896, 357516), (1008, 317792), (1152, 278068), (1344, 238344), (1536, 208551), (1792, 178758), (2016, 158896), (2304, 139034), (2688, 119172), (3584, 89379), (4032, 79448), (4608, 69517), (5376, 59586), (8064, 39724), (9931, 32256), (10752, 29793), (16128, 19862)]