8257637376

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 264

約数和(自身を含む): 25137815040

約数和(自身を除く): 16880177664

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, 163, 184, 192, 207, 239, 256, 276, 288, 326, 368, 384, 414, 478, 489, 512, 552, 576, 652, 717, 736, 768, 828, 956, 978, 1024, 1104, 1152, 1304, 1434, 1467, 1472, 1536, 1656, 1912, 1956, 2151, 2208, 2304, 2608, 2868, 2934, 2944, 3072, 3312, 3749, 3824, 3912, 4302, 4416, 4608, 5216, 5497, 5736, 5868, 5888, 6624, 7498, 7648, 7824, 8604, 8832, 9216, 10432, 10994, 11247, 11472, 11736, 11776, 13248, 14996, 15296, 15648, 16491, 17208, 17664, 20864, 21988, 22494, 22944, 23472, 23552, 26496, 29992, 30592, 31296, 32982, 33741, 34416, 35328, 38957, 41728, 43976, 44988, 45888, 46944, 49473, 52992, 59984, 61184, 62592, 65964, 67482, 68832, 70656, 77914, 83456, 87952, 89976, 91776, 93888, 98946, 105984, 116871, 119968, 122368, 125184, 131928, 134964, 137664, 155828, 166912, 175904, 179952, 183552, 187776, 197892, 211968, 233742, 239936, 244736, 250368, 263856, 269928, 275328, 311656, 350613, 351808, 359904, 367104, 375552, 395784, 467484, 479872, 500736, 527712, 539856, 550656, 623312, 701226, 703616, 719808, 734208, 751104, 791568, 896011, 934968, 959744, 1055424, 1079712, 1101312, 1246624, 1402452, 1407232, 1439616, 1502208, 1583136, 1792022, 1869936, 1919488, 2110848, 2159424, 2202624, 2493248, 2688033, 2804904, 2814464, 2879232, 3166272, 3584044, 3739872, 3838976, 4221696, 4318848, 4986496, 5376066, 5609808, 5628928, 5758464, 6332544, 7168088, 7479744, 8064099, 8443392, 8637696, 9972992, 10752132, 11219616, 11516928, 12665088, 14336176, 14959488, 16128198, 16886784, 17275392, 19945984, 21504264, 22439232, 25330176, 28672352, 29918976, 32256396, 34550784, 39891968, 43008528, 44878464, 50660352, 57344704, 59837952, 64512792, 86017056, 89756928, 114689408, 119675904, 129025584, 172034112, 179513856, 229378816, 258051168, 344068224, 359027712, 458757632, 516102336, 688136448, 917515264, 1032204672, 1376272896, 2064409344, 2752545792, 4128818688, 8257637376]

約数ペア:

[(1, 8257637376), (2, 4128818688), (3, 2752545792), (4, 2064409344), (6, 1376272896), (8, 1032204672), (9, 917515264), (12, 688136448), (16, 516102336), (18, 458757632), (23, 359027712), (24, 344068224), (32, 258051168), (36, 229378816), (46, 179513856), (48, 172034112), (64, 129025584), (69, 119675904), (72, 114689408), (92, 89756928), (96, 86017056), (128, 64512792), (138, 59837952), (144, 57344704), (163, 50660352), (184, 44878464), (192, 43008528), (207, 39891968), (239, 34550784), (256, 32256396), (276, 29918976), (288, 28672352), (326, 25330176), (368, 22439232), (384, 21504264), (414, 19945984), (478, 17275392), (489, 16886784), (512, 16128198), (552, 14959488), (576, 14336176), (652, 12665088), (717, 11516928), (736, 11219616), (768, 10752132), (828, 9972992), (956, 8637696), (978, 8443392), (1024, 8064099), (1104, 7479744), (1152, 7168088), (1304, 6332544), (1434, 5758464), (1467, 5628928), (1472, 5609808), (1536, 5376066), (1656, 4986496), (1912, 4318848), (1956, 4221696), (2151, 3838976), (2208, 3739872), (2304, 3584044), (2608, 3166272), (2868, 2879232), (2934, 2814464), (2944, 2804904), (3072, 2688033), (3312, 2493248), (3749, 2202624), (3824, 2159424), (3912, 2110848), (4302, 1919488), (4416, 1869936), (4608, 1792022), (5216, 1583136), (5497, 1502208), (5736, 1439616), (5868, 1407232), (5888, 1402452), (6624, 1246624), (7498, 1101312), (7648, 1079712), (7824, 1055424), (8604, 959744), (8832, 934968), (9216, 896011), (10432, 791568), (10994, 751104), (11247, 734208), (11472, 719808), (11736, 703616), (11776, 701226), (13248, 623312), (14996, 550656), (15296, 539856), (15648, 527712), (16491, 500736), (17208, 479872), (17664, 467484), (20864, 395784), (21988, 375552), (22494, 367104), (22944, 359904), (23472, 351808), (23552, 350613), (26496, 311656), (29992, 275328), (30592, 269928), (31296, 263856), (32982, 250368), (33741, 244736), (34416, 239936), (35328, 233742), (38957, 211968), (41728, 197892), (43976, 187776), (44988, 183552), (45888, 179952), (46944, 175904), (49473, 166912), (52992, 155828), (59984, 137664), (61184, 134964), (62592, 131928), (65964, 125184), (67482, 122368), (68832, 119968), (70656, 116871), (77914, 105984), (83456, 98946), (87952, 93888), (89976, 91776)]