217907985024

素因数分解:

$2^7\times 3^3\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{787}}^1$

素因数の和:1632

約数の個数: 256

約数和(自身を含む): 650563344000

約数和(自身を除く): 432655358976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 288, 339, 384, 432, 452, 576, 678, 709, 787, 864, 904, 1017, 1152, 1356, 1418, 1574, 1728, 1808, 2034, 2127, 2361, 2712, 2836, 3051, 3148, 3456, 3616, 4068, 4254, 4722, 5424, 5672, 6102, 6296, 6381, 7083, 7232, 8136, 8508, 9444, 10848, 11344, 12204, 12592, 12762, 14166, 14464, 16272, 17016, 18888, 19143, 21249, 21696, 22688, 24408, 25184, 25524, 28332, 32544, 34032, 37776, 38286, 42498, 43392, 45376, 48816, 50368, 51048, 56664, 65088, 68064, 75552, 76572, 80117, 84996, 88931, 90752, 97632, 100736, 102096, 113328, 130176, 136128, 151104, 153144, 160234, 169992, 177862, 195264, 204192, 226656, 240351, 266793, 272256, 302208, 306288, 320468, 339984, 355724, 390528, 408384, 453312, 480702, 533586, 557983, 612576, 640936, 679968, 711448, 721053, 800379, 816768, 906624, 961404, 1067172, 1115966, 1225152, 1281872, 1359936, 1422896, 1442106, 1600758, 1673949, 1922808, 2134344, 2163159, 2231932, 2401137, 2450304, 2563744, 2719872, 2845792, 2884212, 3201516, 3347898, 3845616, 4268688, 4326318, 4463864, 4802274, 5021847, 5127488, 5691584, 5768424, 6403032, 6695796, 7691232, 8537376, 8652636, 8927728, 9604548, 10043694, 10254976, 11383168, 11536848, 12806064, 13391592, 15065541, 15382464, 17074752, 17305272, 17855456, 19209096, 20087388, 23073696, 25612128, 26783184, 30131082, 30764928, 34149504, 34610544, 35710912, 38418192, 40174776, 46147392, 51224256, 53566368, 60262164, 63052079, 69221088, 71421824, 76836384, 80349552, 92294784, 102448512, 107132736, 120524328, 126104158, 138442176, 153672768, 160699104, 189156237, 214265472, 241048656, 252208316, 276884352, 307345536, 321398208, 378312474, 482097312, 504416632, 567468711, 642796416, 756624948, 964194624, 1008833264, 1134937422, 1513249896, 1702406133, 1928389248, 2017666528, 2269874844, 3026499792, 3404812266, 4035333056, 4539749688, 6052999584, 6809624532, 8070666112, 9079499376, 12105999168, 13619249064, 18158998752, 24211998336, 27238498128, 36317997504, 54476996256, 72635995008, 108953992512, 217907985024]

約数ペア:

[(1, 217907985024), (2, 108953992512), (3, 72635995008), (4, 54476996256), (6, 36317997504), (8, 27238498128), (9, 24211998336), (12, 18158998752), (16, 13619249064), (18, 12105999168), (24, 9079499376), (27, 8070666112), (32, 6809624532), (36, 6052999584), (48, 4539749688), (54, 4035333056), (64, 3404812266), (72, 3026499792), (96, 2269874844), (108, 2017666528), (113, 1928389248), (128, 1702406133), (144, 1513249896), (192, 1134937422), (216, 1008833264), (226, 964194624), (288, 756624948), (339, 642796416), (384, 567468711), (432, 504416632), (452, 482097312), (576, 378312474), (678, 321398208), (709, 307345536), (787, 276884352), (864, 252208316), (904, 241048656), (1017, 214265472), (1152, 189156237), (1356, 160699104), (1418, 153672768), (1574, 138442176), (1728, 126104158), (1808, 120524328), (2034, 107132736), (2127, 102448512), (2361, 92294784), (2712, 80349552), (2836, 76836384), (3051, 71421824), (3148, 69221088), (3456, 63052079), (3616, 60262164), (4068, 53566368), (4254, 51224256), (4722, 46147392), (5424, 40174776), (5672, 38418192), (6102, 35710912), (6296, 34610544), (6381, 34149504), (7083, 30764928), (7232, 30131082), (8136, 26783184), (8508, 25612128), (9444, 23073696), (10848, 20087388), (11344, 19209096), (12204, 17855456), (12592, 17305272), (12762, 17074752), (14166, 15382464), (14464, 15065541), (16272, 13391592), (17016, 12806064), (18888, 11536848), (19143, 11383168), (21249, 10254976), (21696, 10043694), (22688, 9604548), (24408, 8927728), (25184, 8652636), (25524, 8537376), (28332, 7691232), (32544, 6695796), (34032, 6403032), (37776, 5768424), (38286, 5691584), (42498, 5127488), (43392, 5021847), (45376, 4802274), (48816, 4463864), (50368, 4326318), (51048, 4268688), (56664, 3845616), (65088, 3347898), (68064, 3201516), (75552, 2884212), (76572, 2845792), (80117, 2719872), (84996, 2563744), (88931, 2450304), (90752, 2401137), (97632, 2231932), (100736, 2163159), (102096, 2134344), (113328, 1922808), (130176, 1673949), (136128, 1600758), (151104, 1442106), (153144, 1422896), (160234, 1359936), (169992, 1281872), (177862, 1225152), (195264, 1115966), (204192, 1067172), (226656, 961404), (240351, 906624), (266793, 816768), (272256, 800379), (302208, 721053), (306288, 711448), (320468, 679968), (339984, 640936), (355724, 612576), (390528, 557983), (408384, 533586), (453312, 480702)]