221515008

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2060

約数の個数: 144

約数和(自身を含む): 692965056

約数和(自身を除く): 471450048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2017, 2112, 2288, 2496, 2816, 3328, 3432, 4034, 4224, 4576, 4992, 6051, 6864, 8068, 8448, 9152, 9984, 12102, 13728, 16136, 18304, 22187, 24204, 26221, 27456, 32272, 36608, 44374, 48408, 52442, 54912, 64544, 66561, 78663, 88748, 96816, 104884, 109824, 129088, 133122, 157326, 177496, 193632, 209768, 258176, 266244, 288431, 314652, 354992, 387264, 419536, 516352, 532488, 576862, 629304, 709984, 774528, 839072, 865293, 1064976, 1153724, 1258608, 1419968, 1549056, 1678144, 1730586, 2129952, 2307448, 2517216, 2839936, 3356288, 3461172, 4259904, 4614896, 5034432, 5679872, 6712576, 6922344, 8519808, 9229792, 10068864, 13844688, 17039616, 18459584, 20137728, 27689376, 36919168, 55378752, 73838336, 110757504, 221515008]

約数ペア:

[(1, 221515008), (2, 110757504), (3, 73838336), (4, 55378752), (6, 36919168), (8, 27689376), (11, 20137728), (12, 18459584), (13, 17039616), (16, 13844688), (22, 10068864), (24, 9229792), (26, 8519808), (32, 6922344), (33, 6712576), (39, 5679872), (44, 5034432), (48, 4614896), (52, 4259904), (64, 3461172), (66, 3356288), (78, 2839936), (88, 2517216), (96, 2307448), (104, 2129952), (128, 1730586), (132, 1678144), (143, 1549056), (156, 1419968), (176, 1258608), (192, 1153724), (208, 1064976), (256, 865293), (264, 839072), (286, 774528), (312, 709984), (352, 629304), (384, 576862), (416, 532488), (429, 516352), (528, 419536), (572, 387264), (624, 354992), (704, 314652), (768, 288431), (832, 266244), (858, 258176), (1056, 209768), (1144, 193632), (1248, 177496), (1408, 157326), (1664, 133122), (1716, 129088), (2017, 109824), (2112, 104884), (2288, 96816), (2496, 88748), (2816, 78663), (3328, 66561), (3432, 64544), (4034, 54912), (4224, 52442), (4576, 48408), (4992, 44374), (6051, 36608), (6864, 32272), (8068, 27456), (8448, 26221), (9152, 24204), (9984, 22187), (12102, 18304), (13728, 16136)]