816079488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 2707904160

約数和(自身を除く): 1891824672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 64, 76, 84, 87, 96, 112, 114, 116, 128, 133, 152, 168, 174, 192, 203, 224, 228, 232, 266, 304, 336, 348, 361, 384, 399, 406, 448, 456, 464, 532, 551, 608, 609, 672, 696, 722, 798, 812, 841, 896, 912, 928, 1064, 1083, 1102, 1216, 1218, 1344, 1392, 1444, 1596, 1624, 1653, 1682, 1824, 1856, 2128, 2166, 2204, 2432, 2436, 2523, 2527, 2688, 2784, 2888, 3192, 3248, 3306, 3364, 3648, 3712, 3857, 4256, 4332, 4408, 4872, 5046, 5054, 5568, 5776, 5887, 6384, 6496, 6612, 6728, 7296, 7581, 7714, 8512, 8664, 8816, 9744, 10092, 10108, 10469, 11136, 11552, 11571, 11774, 12768, 12992, 13224, 13456, 15162, 15428, 15979, 17024, 17328, 17632, 17661, 19488, 20184, 20216, 20938, 23104, 23142, 23548, 25536, 25984, 26448, 26912, 30324, 30856, 31407, 31958, 34656, 35264, 35322, 38976, 40368, 40432, 41876, 46208, 46284, 47096, 47937, 51072, 52896, 53824, 60648, 61712, 62814, 63916, 69312, 70528, 70644, 73283, 77952, 80736, 80864, 83752, 92568, 94192, 95874, 105792, 107648, 111853, 121296, 123424, 125628, 127832, 138624, 141288, 146566, 161472, 161728, 167504, 185136, 188384, 191748, 211584, 219849, 223706, 242592, 246848, 251256, 255664, 282576, 293132, 303601, 322944, 323456, 335008, 335559, 370272, 376768, 383496, 439698, 447412, 485184, 493696, 502512, 511328, 565152, 586264, 607202, 670016, 671118, 740544, 753536, 766992, 879396, 894824, 910803, 970368, 1005024, 1022656, 1130304, 1172528, 1214404, 1340032, 1342236, 1481088, 1533984, 1758792, 1789648, 1821606, 2010048, 2045312, 2125207, 2260608, 2345056, 2428808, 2684472, 3067968, 3517584, 3579296, 3643212, 4020096, 4250414, 4690112, 4857616, 5368944, 6135936, 6375621, 7035168, 7158592, 7286424, 8500828, 9380224, 9715232, 10737888, 12751242, 14070336, 14317184, 14572848, 17001656, 19430464, 21475776, 25502484, 28140672, 29145696, 34003312, 38860928, 42951552, 51004968, 58291392, 68006624, 102009936, 116582784, 136013248, 204019872, 272026496, 408039744, 816079488]

約数ペア:

[(1, 816079488), (2, 408039744), (3, 272026496), (4, 204019872), (6, 136013248), (7, 116582784), (8, 102009936), (12, 68006624), (14, 58291392), (16, 51004968), (19, 42951552), (21, 38860928), (24, 34003312), (28, 29145696), (29, 28140672), (32, 25502484), (38, 21475776), (42, 19430464), (48, 17001656), (56, 14572848), (57, 14317184), (58, 14070336), (64, 12751242), (76, 10737888), (84, 9715232), (87, 9380224), (96, 8500828), (112, 7286424), (114, 7158592), (116, 7035168), (128, 6375621), (133, 6135936), (152, 5368944), (168, 4857616), (174, 4690112), (192, 4250414), (203, 4020096), (224, 3643212), (228, 3579296), (232, 3517584), (266, 3067968), (304, 2684472), (336, 2428808), (348, 2345056), (361, 2260608), (384, 2125207), (399, 2045312), (406, 2010048), (448, 1821606), (456, 1789648), (464, 1758792), (532, 1533984), (551, 1481088), (608, 1342236), (609, 1340032), (672, 1214404), (696, 1172528), (722, 1130304), (798, 1022656), (812, 1005024), (841, 970368), (896, 910803), (912, 894824), (928, 879396), (1064, 766992), (1083, 753536), (1102, 740544), (1216, 671118), (1218, 670016), (1344, 607202), (1392, 586264), (1444, 565152), (1596, 511328), (1624, 502512), (1653, 493696), (1682, 485184), (1824, 447412), (1856, 439698), (2128, 383496), (2166, 376768), (2204, 370272), (2432, 335559), (2436, 335008), (2523, 323456), (2527, 322944), (2688, 303601), (2784, 293132), (2888, 282576), (3192, 255664), (3248, 251256), (3306, 246848), (3364, 242592), (3648, 223706), (3712, 219849), (3857, 211584), (4256, 191748), (4332, 188384), (4408, 185136), (4872, 167504), (5046, 161728), (5054, 161472), (5568, 146566), (5776, 141288), (5887, 138624), (6384, 127832), (6496, 125628), (6612, 123424), (6728, 121296), (7296, 111853), (7581, 107648), (7714, 105792), (8512, 95874), (8664, 94192), (8816, 92568), (9744, 83752), (10092, 80864), (10108, 80736), (10469, 77952), (11136, 73283), (11552, 70644), (11571, 70528), (11774, 69312), (12768, 63916), (12992, 62814), (13224, 61712), (13456, 60648), (15162, 53824), (15428, 52896), (15979, 51072), (17024, 47937), (17328, 47096), (17632, 46284), (17661, 46208), (19488, 41876), (20184, 40432), (20216, 40368), (20938, 38976), (23104, 35322), (23142, 35264), (23548, 34656), (25536, 31958), (25984, 31407), (26448, 30856), (26912, 30324)]