211544064

素因数分解:

$2^{11}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 638820000

約数和(自身を除く): 427275936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 499, 512, 552, 576, 736, 768, 828, 998, 1024, 1104, 1152, 1472, 1497, 1536, 1656, 1996, 2048, 2208, 2304, 2944, 2994, 3072, 3312, 3992, 4416, 4491, 4608, 5888, 5988, 6144, 6624, 7984, 8832, 8982, 9216, 11477, 11776, 11976, 13248, 15968, 17664, 17964, 18432, 22954, 23552, 23952, 26496, 31936, 34431, 35328, 35928, 45908, 47104, 47904, 52992, 63872, 68862, 70656, 71856, 91816, 95808, 103293, 105984, 127744, 137724, 141312, 143712, 183632, 191616, 206586, 211968, 255488, 275448, 287424, 367264, 383232, 413172, 423936, 510976, 550896, 574848, 734528, 766464, 826344, 1021952, 1101792, 1149696, 1469056, 1532928, 1652688, 2203584, 2299392, 2938112, 3065856, 3305376, 4407168, 4598784, 5876224, 6610752, 8814336, 9197568, 11752448, 13221504, 17628672, 23504896, 26443008, 35257344, 52886016, 70514688, 105772032, 211544064]

約数ペア:

[(1, 211544064), (2, 105772032), (3, 70514688), (4, 52886016), (6, 35257344), (8, 26443008), (9, 23504896), (12, 17628672), (16, 13221504), (18, 11752448), (23, 9197568), (24, 8814336), (32, 6610752), (36, 5876224), (46, 4598784), (48, 4407168), (64, 3305376), (69, 3065856), (72, 2938112), (92, 2299392), (96, 2203584), (128, 1652688), (138, 1532928), (144, 1469056), (184, 1149696), (192, 1101792), (207, 1021952), (256, 826344), (276, 766464), (288, 734528), (368, 574848), (384, 550896), (414, 510976), (499, 423936), (512, 413172), (552, 383232), (576, 367264), (736, 287424), (768, 275448), (828, 255488), (998, 211968), (1024, 206586), (1104, 191616), (1152, 183632), (1472, 143712), (1497, 141312), (1536, 137724), (1656, 127744), (1996, 105984), (2048, 103293), (2208, 95808), (2304, 91816), (2944, 71856), (2994, 70656), (3072, 68862), (3312, 63872), (3992, 52992), (4416, 47904), (4491, 47104), (4608, 45908), (5888, 35928), (5988, 35328), (6144, 34431), (6624, 31936), (7984, 26496), (8832, 23952), (8982, 23552), (9216, 22954), (11477, 18432), (11776, 17964), (11976, 17664), (13248, 15968)]