1277263872

素因数分解:

$2^{15}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 3803127120

約数和(自身を除く): 2525863248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 71, 72, 96, 122, 128, 142, 144, 183, 192, 213, 244, 256, 284, 288, 366, 384, 426, 488, 512, 549, 568, 576, 639, 732, 768, 852, 976, 1024, 1098, 1136, 1152, 1278, 1464, 1536, 1704, 1952, 2048, 2196, 2272, 2304, 2556, 2928, 3072, 3408, 3904, 4096, 4331, 4392, 4544, 4608, 5112, 5856, 6144, 6816, 7808, 8192, 8662, 8784, 9088, 9216, 10224, 11712, 12288, 12993, 13632, 15616, 16384, 17324, 17568, 18176, 18432, 20448, 23424, 24576, 25986, 27264, 31232, 32768, 34648, 35136, 36352, 36864, 38979, 40896, 46848, 49152, 51972, 54528, 62464, 69296, 70272, 72704, 73728, 77958, 81792, 93696, 98304, 103944, 109056, 124928, 138592, 140544, 145408, 147456, 155916, 163584, 187392, 207888, 218112, 249856, 277184, 281088, 290816, 294912, 311832, 327168, 374784, 415776, 436224, 499712, 554368, 562176, 581632, 623664, 654336, 749568, 831552, 872448, 999424, 1108736, 1124352, 1163264, 1247328, 1308672, 1499136, 1663104, 1744896, 1998848, 2217472, 2248704, 2326528, 2494656, 2617344, 2998272, 3326208, 3489792, 4434944, 4497408, 4989312, 5234688, 5996544, 6652416, 6979584, 8869888, 8994816, 9978624, 10469376, 13304832, 17739776, 17989632, 19957248, 20938752, 26609664, 35479552, 39914496, 53219328, 70959104, 79828992, 106438656, 141918208, 159657984, 212877312, 319315968, 425754624, 638631936, 1277263872]

約数ペア:

[(1, 1277263872), (2, 638631936), (3, 425754624), (4, 319315968), (6, 212877312), (8, 159657984), (9, 141918208), (12, 106438656), (16, 79828992), (18, 70959104), (24, 53219328), (32, 39914496), (36, 35479552), (48, 26609664), (61, 20938752), (64, 19957248), (71, 17989632), (72, 17739776), (96, 13304832), (122, 10469376), (128, 9978624), (142, 8994816), (144, 8869888), (183, 6979584), (192, 6652416), (213, 5996544), (244, 5234688), (256, 4989312), (284, 4497408), (288, 4434944), (366, 3489792), (384, 3326208), (426, 2998272), (488, 2617344), (512, 2494656), (549, 2326528), (568, 2248704), (576, 2217472), (639, 1998848), (732, 1744896), (768, 1663104), (852, 1499136), (976, 1308672), (1024, 1247328), (1098, 1163264), (1136, 1124352), (1152, 1108736), (1278, 999424), (1464, 872448), (1536, 831552), (1704, 749568), (1952, 654336), (2048, 623664), (2196, 581632), (2272, 562176), (2304, 554368), (2556, 499712), (2928, 436224), (3072, 415776), (3408, 374784), (3904, 327168), (4096, 311832), (4331, 294912), (4392, 290816), (4544, 281088), (4608, 277184), (5112, 249856), (5856, 218112), (6144, 207888), (6816, 187392), (7808, 163584), (8192, 155916), (8662, 147456), (8784, 145408), (9088, 140544), (9216, 138592), (10224, 124928), (11712, 109056), (12288, 103944), (12993, 98304), (13632, 93696), (15616, 81792), (16384, 77958), (17324, 73728), (17568, 72704), (18176, 70272), (18432, 69296), (20448, 62464), (23424, 54528), (24576, 51972), (25986, 49152), (27264, 46848), (31232, 40896), (32768, 38979), (34648, 36864), (35136, 36352)]