815263488

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 2669300480

約数和(自身を除く): 1854036992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 128, 129, 144, 156, 172, 192, 208, 211, 216, 234, 256, 258, 288, 312, 344, 351, 384, 387, 416, 422, 432, 468, 516, 559, 576, 624, 633, 688, 702, 768, 774, 832, 844, 864, 936, 1032, 1118, 1152, 1161, 1248, 1266, 1376, 1404, 1548, 1664, 1677, 1688, 1728, 1872, 1899, 2064, 2236, 2304, 2322, 2496, 2532, 2743, 2752, 2808, 3096, 3328, 3354, 3376, 3456, 3744, 3798, 4128, 4472, 4644, 4992, 5031, 5064, 5486, 5504, 5616, 5697, 6192, 6708, 6752, 6912, 7488, 7596, 8229, 8256, 8944, 9073, 9288, 9984, 10062, 10128, 10972, 11008, 11232, 11394, 12384, 13416, 13504, 14976, 15093, 15192, 16458, 16512, 17888, 18146, 18576, 20124, 20256, 21944, 22464, 22788, 24687, 24768, 26832, 27008, 27219, 29952, 30186, 30384, 32916, 33024, 35776, 36292, 37152, 40248, 40512, 43888, 44928, 45576, 49374, 49536, 53664, 54016, 54438, 60372, 60768, 65832, 71552, 72584, 74061, 74304, 80496, 81024, 81657, 87776, 89856, 91152, 98748, 99072, 107328, 108876, 117949, 120744, 121536, 131664, 143104, 145168, 148122, 148608, 160992, 162048, 163314, 175552, 182304, 197496, 214656, 217752, 235898, 241488, 243072, 244971, 263328, 290336, 296244, 297216, 321984, 326628, 351104, 353847, 364608, 394992, 429312, 435504, 471796, 482976, 486144, 489942, 526656, 580672, 592488, 643968, 653256, 702208, 707694, 729216, 789984, 871008, 943592, 965952, 979884, 1053312, 1061541, 1161344, 1184976, 1287936, 1306512, 1415388, 1458432, 1579968, 1742016, 1887184, 1931904, 1959768, 2106624, 2123082, 2322688, 2369952, 2613024, 2830776, 3159936, 3184623, 3484032, 3774368, 3863808, 3919536, 4246164, 4739904, 5226048, 5661552, 6319872, 6369246, 6968064, 7548736, 7839072, 8492328, 9479808, 10452096, 11323104, 12738492, 15097472, 15678144, 16984656, 18959616, 20904192, 22646208, 25476984, 30194944, 31356288, 33969312, 45292416, 50953968, 62712576, 67938624, 90584832, 101907936, 135877248, 203815872, 271754496, 407631744, 815263488]

約数ペア:

[(1, 815263488), (2, 407631744), (3, 271754496), (4, 203815872), (6, 135877248), (8, 101907936), (9, 90584832), (12, 67938624), (13, 62712576), (16, 50953968), (18, 45292416), (24, 33969312), (26, 31356288), (27, 30194944), (32, 25476984), (36, 22646208), (39, 20904192), (43, 18959616), (48, 16984656), (52, 15678144), (54, 15097472), (64, 12738492), (72, 11323104), (78, 10452096), (86, 9479808), (96, 8492328), (104, 7839072), (108, 7548736), (117, 6968064), (128, 6369246), (129, 6319872), (144, 5661552), (156, 5226048), (172, 4739904), (192, 4246164), (208, 3919536), (211, 3863808), (216, 3774368), (234, 3484032), (256, 3184623), (258, 3159936), (288, 2830776), (312, 2613024), (344, 2369952), (351, 2322688), (384, 2123082), (387, 2106624), (416, 1959768), (422, 1931904), (432, 1887184), (468, 1742016), (516, 1579968), (559, 1458432), (576, 1415388), (624, 1306512), (633, 1287936), (688, 1184976), (702, 1161344), (768, 1061541), (774, 1053312), (832, 979884), (844, 965952), (864, 943592), (936, 871008), (1032, 789984), (1118, 729216), (1152, 707694), (1161, 702208), (1248, 653256), (1266, 643968), (1376, 592488), (1404, 580672), (1548, 526656), (1664, 489942), (1677, 486144), (1688, 482976), (1728, 471796), (1872, 435504), (1899, 429312), (2064, 394992), (2236, 364608), (2304, 353847), (2322, 351104), (2496, 326628), (2532, 321984), (2743, 297216), (2752, 296244), (2808, 290336), (3096, 263328), (3328, 244971), (3354, 243072), (3376, 241488), (3456, 235898), (3744, 217752), (3798, 214656), (4128, 197496), (4472, 182304), (4644, 175552), (4992, 163314), (5031, 162048), (5064, 160992), (5486, 148608), (5504, 148122), (5616, 145168), (5697, 143104), (6192, 131664), (6708, 121536), (6752, 120744), (6912, 117949), (7488, 108876), (7596, 107328), (8229, 99072), (8256, 98748), (8944, 91152), (9073, 89856), (9288, 87776), (9984, 81657), (10062, 81024), (10128, 80496), (10972, 74304), (11008, 74061), (11232, 72584), (11394, 71552), (12384, 65832), (13416, 60768), (13504, 60372), (14976, 54438), (15093, 54016), (15192, 53664), (16458, 49536), (16512, 49374), (17888, 45576), (18146, 44928), (18576, 43888), (20124, 40512), (20256, 40248), (21944, 37152), (22464, 36292), (22788, 35776), (24687, 33024), (24768, 32916), (26832, 30384), (27008, 30186), (27219, 29952)]