323215424

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 823398912

約数和(自身を除く): 500183488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 37, 56, 62, 64, 68, 74, 112, 119, 124, 136, 148, 217, 224, 238, 248, 259, 272, 296, 434, 448, 476, 496, 518, 527, 544, 592, 629, 868, 952, 992, 1036, 1054, 1088, 1147, 1184, 1258, 1369, 1736, 1904, 1984, 2072, 2108, 2294, 2368, 2516, 2738, 3472, 3689, 3808, 4144, 4216, 4403, 4588, 5032, 5476, 6944, 7378, 7616, 8029, 8288, 8432, 8806, 9176, 9583, 10064, 10952, 13888, 14756, 16058, 16576, 16864, 17612, 18352, 19166, 19499, 20128, 21904, 23273, 29512, 32116, 33728, 35224, 36704, 38332, 38998, 40256, 42439, 43808, 46546, 59024, 64232, 70448, 73408, 76664, 77996, 84878, 87616, 93092, 118048, 128464, 136493, 140896, 153328, 155992, 162911, 169756, 186184, 236096, 256928, 272986, 281792, 297073, 306656, 311984, 325822, 339512, 372368, 513856, 545972, 594146, 613312, 623968, 651644, 679024, 721463, 744736, 1091944, 1188292, 1247936, 1303288, 1358048, 1442926, 1489472, 2183888, 2376584, 2606576, 2716096, 2885852, 4367776, 4753168, 5050241, 5213152, 5771704, 8735552, 9506336, 10100482, 10426304, 11543408, 19012672, 20200964, 23086816, 40401928, 46173632, 80803856, 161607712, 323215424]

約数ペア:

[(1, 323215424), (2, 161607712), (4, 80803856), (7, 46173632), (8, 40401928), (14, 23086816), (16, 20200964), (17, 19012672), (28, 11543408), (31, 10426304), (32, 10100482), (34, 9506336), (37, 8735552), (56, 5771704), (62, 5213152), (64, 5050241), (68, 4753168), (74, 4367776), (112, 2885852), (119, 2716096), (124, 2606576), (136, 2376584), (148, 2183888), (217, 1489472), (224, 1442926), (238, 1358048), (248, 1303288), (259, 1247936), (272, 1188292), (296, 1091944), (434, 744736), (448, 721463), (476, 679024), (496, 651644), (518, 623968), (527, 613312), (544, 594146), (592, 545972), (629, 513856), (868, 372368), (952, 339512), (992, 325822), (1036, 311984), (1054, 306656), (1088, 297073), (1147, 281792), (1184, 272986), (1258, 256928), (1369, 236096), (1736, 186184), (1904, 169756), (1984, 162911), (2072, 155992), (2108, 153328), (2294, 140896), (2368, 136493), (2516, 128464), (2738, 118048), (3472, 93092), (3689, 87616), (3808, 84878), (4144, 77996), (4216, 76664), (4403, 73408), (4588, 70448), (5032, 64232), (5476, 59024), (6944, 46546), (7378, 43808), (7616, 42439), (8029, 40256), (8288, 38998), (8432, 38332), (8806, 36704), (9176, 35224), (9583, 33728), (10064, 32116), (10952, 29512), (13888, 23273), (14756, 21904), (16058, 20128), (16576, 19499), (16864, 19166), (17612, 18352)]