18519207552

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:581

約数の個数: 320

約数和(自身を含む): 57409059840

約数和(自身を除く): 38889852288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 157, 162, 186, 192, 216, 248, 279, 288, 314, 324, 367, 372, 384, 432, 471, 496, 558, 576, 628, 648, 734, 744, 837, 864, 942, 992, 1101, 1116, 1152, 1256, 1296, 1413, 1468, 1488, 1674, 1728, 1884, 1984, 2202, 2232, 2511, 2512, 2592, 2826, 2936, 2976, 3303, 3348, 3456, 3768, 3968, 4239, 4404, 4464, 4867, 5022, 5024, 5184, 5652, 5872, 5952, 6606, 6696, 7536, 8478, 8808, 8928, 9734, 9909, 10044, 10048, 10368, 11304, 11377, 11744, 11904, 12717, 13212, 13392, 14601, 15072, 16956, 17616, 17856, 19468, 19818, 20088, 20096, 22608, 22754, 23488, 25434, 26424, 26784, 29202, 29727, 30144, 33912, 34131, 35232, 35712, 38936, 39636, 40176, 43803, 45216, 45508, 46976, 50868, 52848, 53568, 57619, 58404, 59454, 60288, 67824, 68262, 70464, 77872, 79272, 80352, 87606, 90432, 91016, 101736, 102393, 105696, 107136, 115238, 116808, 118908, 131409, 135648, 136524, 140928, 155744, 158544, 160704, 172857, 175212, 180864, 182032, 203472, 204786, 211392, 230476, 233616, 237816, 262818, 271296, 273048, 307179, 311488, 317088, 321408, 345714, 350424, 364064, 394227, 406944, 409572, 422784, 460952, 467232, 475632, 518571, 525636, 542592, 546096, 614358, 622976, 634176, 691428, 700848, 728128, 788454, 813888, 819144, 921537, 921904, 934464, 951264, 1037142, 1051272, 1092192, 1228716, 1268352, 1382856, 1401696, 1456256, 1555713, 1576908, 1627776, 1638288, 1786189, 1843074, 1843808, 1868928, 1902528, 2074284, 2102544, 2184384, 2457432, 2765712, 2803392, 3111426, 3153816, 3276576, 3572378, 3686148, 3687616, 3805056, 4148568, 4205088, 4368768, 4667139, 4914864, 5358567, 5531424, 5606784, 6222852, 6307632, 6553152, 7144756, 7372296, 7375232, 8297136, 8410176, 9334278, 9829728, 10717134, 11062848, 12445704, 12615264, 13106304, 14289512, 14744592, 16075701, 16594272, 16820352, 18668556, 19659456, 21434268, 22125696, 24891408, 25230528, 28579024, 29489184, 32151402, 33188544, 37337112, 39318912, 42868536, 48227103, 49782816, 50461056, 57158048, 58978368, 64302804, 66377088, 74674224, 85737072, 96454206, 99565632, 114316096, 117956736, 128605608, 144681309, 149348448, 171474144, 192908412, 199131264, 228632192, 257211216, 289362618, 298696896, 342948288, 385816824, 514422432, 578725236, 597393792, 685896576, 771633648, 1028844864, 1157450472, 1543267296, 2057689728, 2314900944, 3086534592, 4629801888, 6173069184, 9259603776, 18519207552]

約数ペア:

[(1, 18519207552), (2, 9259603776), (3, 6173069184), (4, 4629801888), (6, 3086534592), (8, 2314900944), (9, 2057689728), (12, 1543267296), (16, 1157450472), (18, 1028844864), (24, 771633648), (27, 685896576), (31, 597393792), (32, 578725236), (36, 514422432), (48, 385816824), (54, 342948288), (62, 298696896), (64, 289362618), (72, 257211216), (81, 228632192), (93, 199131264), (96, 192908412), (108, 171474144), (124, 149348448), (128, 144681309), (144, 128605608), (157, 117956736), (162, 114316096), (186, 99565632), (192, 96454206), (216, 85737072), (248, 74674224), (279, 66377088), (288, 64302804), (314, 58978368), (324, 57158048), (367, 50461056), (372, 49782816), (384, 48227103), (432, 42868536), (471, 39318912), (496, 37337112), (558, 33188544), (576, 32151402), (628, 29489184), (648, 28579024), (734, 25230528), (744, 24891408), (837, 22125696), (864, 21434268), (942, 19659456), (992, 18668556), (1101, 16820352), (1116, 16594272), (1152, 16075701), (1256, 14744592), (1296, 14289512), (1413, 13106304), (1468, 12615264), (1488, 12445704), (1674, 11062848), (1728, 10717134), (1884, 9829728), (1984, 9334278), (2202, 8410176), (2232, 8297136), (2511, 7375232), (2512, 7372296), (2592, 7144756), (2826, 6553152), (2936, 6307632), (2976, 6222852), (3303, 5606784), (3348, 5531424), (3456, 5358567), (3768, 4914864), (3968, 4667139), (4239, 4368768), (4404, 4205088), (4464, 4148568), (4867, 3805056), (5022, 3687616), (5024, 3686148), (5184, 3572378), (5652, 3276576), (5872, 3153816), (5952, 3111426), (6606, 2803392), (6696, 2765712), (7536, 2457432), (8478, 2184384), (8808, 2102544), (8928, 2074284), (9734, 1902528), (9909, 1868928), (10044, 1843808), (10048, 1843074), (10368, 1786189), (11304, 1638288), (11377, 1627776), (11744, 1576908), (11904, 1555713), (12717, 1456256), (13212, 1401696), (13392, 1382856), (14601, 1268352), (15072, 1228716), (16956, 1092192), (17616, 1051272), (17856, 1037142), (19468, 951264), (19818, 934464), (20088, 921904), (20096, 921537), (22608, 819144), (22754, 813888), (23488, 788454), (25434, 728128), (26424, 700848), (26784, 691428), (29202, 634176), (29727, 622976), (30144, 614358), (33912, 546096), (34131, 542592), (35232, 525636), (35712, 518571), (38936, 475632), (39636, 467232), (40176, 460952), (43803, 422784), (45216, 409572), (45508, 406944), (46976, 394227), (50868, 364064), (52848, 350424), (53568, 345714), (57619, 321408), (58404, 317088), (59454, 311488), (60288, 307179), (67824, 273048), (68262, 271296), (70464, 262818), (77872, 237816), (79272, 233616), (80352, 230476), (87606, 211392), (90432, 204786), (91016, 203472), (101736, 182032), (102393, 180864), (105696, 175212), (107136, 172857), (115238, 160704), (116808, 158544), (118908, 155744), (131409, 140928), (135648, 136524)]