326513664

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 132

約数和(自身を含む): 957996000

約数和(自身を除く): 631482336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 499, 512, 568, 576, 639, 768, 852, 998, 1024, 1136, 1152, 1278, 1497, 1536, 1704, 1996, 2272, 2304, 2556, 2994, 3072, 3408, 3992, 4491, 4544, 4608, 5112, 5988, 6816, 7984, 8982, 9088, 9216, 10224, 11976, 13632, 15968, 17964, 18176, 20448, 23952, 27264, 31936, 35429, 35928, 36352, 40896, 47904, 54528, 63872, 70858, 71856, 72704, 81792, 95808, 106287, 109056, 127744, 141716, 143712, 163584, 191616, 212574, 218112, 255488, 283432, 287424, 318861, 327168, 383232, 425148, 510976, 566864, 574848, 637722, 654336, 766464, 850296, 1133728, 1149696, 1275444, 1532928, 1700592, 2267456, 2299392, 2550888, 3401184, 4534912, 4598784, 5101776, 6802368, 9069824, 10203552, 13604736, 18139648, 20407104, 27209472, 36279296, 40814208, 54418944, 81628416, 108837888, 163256832, 326513664]

約数ペア:

[(1, 326513664), (2, 163256832), (3, 108837888), (4, 81628416), (6, 54418944), (8, 40814208), (9, 36279296), (12, 27209472), (16, 20407104), (18, 18139648), (24, 13604736), (32, 10203552), (36, 9069824), (48, 6802368), (64, 5101776), (71, 4598784), (72, 4534912), (96, 3401184), (128, 2550888), (142, 2299392), (144, 2267456), (192, 1700592), (213, 1532928), (256, 1275444), (284, 1149696), (288, 1133728), (384, 850296), (426, 766464), (499, 654336), (512, 637722), (568, 574848), (576, 566864), (639, 510976), (768, 425148), (852, 383232), (998, 327168), (1024, 318861), (1136, 287424), (1152, 283432), (1278, 255488), (1497, 218112), (1536, 212574), (1704, 191616), (1996, 163584), (2272, 143712), (2304, 141716), (2556, 127744), (2994, 109056), (3072, 106287), (3408, 95808), (3992, 81792), (4491, 72704), (4544, 71856), (4608, 70858), (5112, 63872), (5988, 54528), (6816, 47904), (7984, 40896), (8982, 36352), (9088, 35928), (9216, 35429), (10224, 31936), (11976, 27264), (13632, 23952), (15968, 20448), (17964, 18176)]