754800384

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 2390008320

約数和(自身を除く): 1635207936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 64, 69, 76, 78, 92, 96, 104, 114, 128, 138, 152, 156, 173, 184, 192, 208, 228, 247, 256, 276, 299, 304, 312, 346, 368, 384, 416, 437, 456, 494, 519, 552, 598, 608, 624, 692, 736, 741, 768, 832, 874, 897, 912, 988, 1038, 1104, 1196, 1216, 1248, 1311, 1384, 1472, 1482, 1664, 1748, 1794, 1824, 1976, 2076, 2208, 2249, 2392, 2432, 2496, 2622, 2768, 2944, 2964, 3287, 3328, 3496, 3588, 3648, 3952, 3979, 4152, 4416, 4498, 4784, 4864, 4992, 5244, 5536, 5681, 5888, 5928, 6574, 6747, 6992, 7176, 7296, 7904, 7958, 8304, 8832, 8996, 9568, 9861, 9984, 10488, 11072, 11362, 11856, 11937, 13148, 13494, 13984, 14352, 14592, 15808, 15916, 16608, 17043, 17664, 17992, 19136, 19722, 20976, 22144, 22724, 23712, 23874, 26296, 26988, 27968, 28704, 31616, 31832, 33216, 34086, 35984, 38272, 39444, 41952, 42731, 44288, 45448, 47424, 47748, 51727, 52592, 53976, 55936, 57408, 63232, 63664, 66432, 68172, 71968, 75601, 76544, 78888, 83904, 85462, 90896, 94848, 95496, 103454, 105184, 107952, 111872, 114816, 127328, 128193, 132864, 136344, 143936, 151202, 155181, 157776, 167808, 170924, 181792, 189696, 190992, 206908, 210368, 215904, 226803, 229632, 254656, 256386, 272688, 287872, 302404, 310362, 315552, 335616, 341848, 363584, 381984, 413816, 420736, 431808, 453606, 509312, 512772, 545376, 575744, 604808, 620724, 631104, 683696, 727168, 763968, 827632, 841472, 863616, 907212, 982813, 1018624, 1025544, 1090752, 1209616, 1241448, 1262208, 1367392, 1454336, 1527936, 1655264, 1727232, 1814424, 1965626, 2051088, 2181504, 2419232, 2482896, 2524416, 2734784, 2948439, 3055872, 3310528, 3628848, 3931252, 4102176, 4363008, 4838464, 4965792, 5469568, 5896878, 6621056, 7257696, 7862504, 8204352, 9676928, 9931584, 10939136, 11793756, 13242112, 14515392, 15725008, 16408704, 19353856, 19863168, 23587512, 29030784, 31450016, 32817408, 39726336, 47175024, 58061568, 62900032, 94350048, 125800064, 188700096, 251600128, 377400192, 754800384]

約数ペア:

[(1, 754800384), (2, 377400192), (3, 251600128), (4, 188700096), (6, 125800064), (8, 94350048), (12, 62900032), (13, 58061568), (16, 47175024), (19, 39726336), (23, 32817408), (24, 31450016), (26, 29030784), (32, 23587512), (38, 19863168), (39, 19353856), (46, 16408704), (48, 15725008), (52, 14515392), (57, 13242112), (64, 11793756), (69, 10939136), (76, 9931584), (78, 9676928), (92, 8204352), (96, 7862504), (104, 7257696), (114, 6621056), (128, 5896878), (138, 5469568), (152, 4965792), (156, 4838464), (173, 4363008), (184, 4102176), (192, 3931252), (208, 3628848), (228, 3310528), (247, 3055872), (256, 2948439), (276, 2734784), (299, 2524416), (304, 2482896), (312, 2419232), (346, 2181504), (368, 2051088), (384, 1965626), (416, 1814424), (437, 1727232), (456, 1655264), (494, 1527936), (519, 1454336), (552, 1367392), (598, 1262208), (608, 1241448), (624, 1209616), (692, 1090752), (736, 1025544), (741, 1018624), (768, 982813), (832, 907212), (874, 863616), (897, 841472), (912, 827632), (988, 763968), (1038, 727168), (1104, 683696), (1196, 631104), (1216, 620724), (1248, 604808), (1311, 575744), (1384, 545376), (1472, 512772), (1482, 509312), (1664, 453606), (1748, 431808), (1794, 420736), (1824, 413816), (1976, 381984), (2076, 363584), (2208, 341848), (2249, 335616), (2392, 315552), (2432, 310362), (2496, 302404), (2622, 287872), (2768, 272688), (2944, 256386), (2964, 254656), (3287, 229632), (3328, 226803), (3496, 215904), (3588, 210368), (3648, 206908), (3952, 190992), (3979, 189696), (4152, 181792), (4416, 170924), (4498, 167808), (4784, 157776), (4864, 155181), (4992, 151202), (5244, 143936), (5536, 136344), (5681, 132864), (5888, 128193), (5928, 127328), (6574, 114816), (6747, 111872), (6992, 107952), (7176, 105184), (7296, 103454), (7904, 95496), (7958, 94848), (8304, 90896), (8832, 85462), (8996, 83904), (9568, 78888), (9861, 76544), (9984, 75601), (10488, 71968), (11072, 68172), (11362, 66432), (11856, 63664), (11937, 63232), (13148, 57408), (13494, 55936), (13984, 53976), (14352, 52592), (14592, 51727), (15808, 47748), (15916, 47424), (16608, 45448), (17043, 44288), (17664, 42731), (17992, 41952), (19136, 39444), (19722, 38272), (20976, 35984), (22144, 34086), (22724, 33216), (23712, 31832), (23874, 31616), (26296, 28704), (26988, 27968)]