670998528

素因数分解:

$2^{13}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 168

約数和(自身を含む): 2044598400

約数和(自身を除く): 1373599872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 479, 512, 576, 608, 684, 768, 912, 958, 1024, 1152, 1216, 1368, 1437, 1536, 1824, 1916, 2048, 2304, 2432, 2736, 2874, 3072, 3648, 3832, 4096, 4311, 4608, 4864, 5472, 5748, 6144, 7296, 7664, 8192, 8622, 9101, 9216, 9728, 10944, 11496, 12288, 14592, 15328, 17244, 18202, 18432, 19456, 21888, 22992, 24576, 27303, 29184, 30656, 34488, 36404, 36864, 38912, 43776, 45984, 54606, 58368, 61312, 68976, 72808, 73728, 77824, 81909, 87552, 91968, 109212, 116736, 122624, 137952, 145616, 155648, 163818, 175104, 183936, 218424, 233472, 245248, 275904, 291232, 327636, 350208, 367872, 436848, 466944, 490496, 551808, 582464, 655272, 700416, 735744, 873696, 980992, 1103616, 1164928, 1310544, 1400832, 1471488, 1747392, 1961984, 2207232, 2329856, 2621088, 2942976, 3494784, 3923968, 4414464, 4659712, 5242176, 5885952, 6989568, 8828928, 9319424, 10484352, 11771904, 13979136, 17657856, 18638848, 20968704, 27958272, 35315712, 37277696, 41937408, 55916544, 74555392, 83874816, 111833088, 167749632, 223666176, 335499264, 670998528]

約数ペア:

[(1, 670998528), (2, 335499264), (3, 223666176), (4, 167749632), (6, 111833088), (8, 83874816), (9, 74555392), (12, 55916544), (16, 41937408), (18, 37277696), (19, 35315712), (24, 27958272), (32, 20968704), (36, 18638848), (38, 17657856), (48, 13979136), (57, 11771904), (64, 10484352), (72, 9319424), (76, 8828928), (96, 6989568), (114, 5885952), (128, 5242176), (144, 4659712), (152, 4414464), (171, 3923968), (192, 3494784), (228, 2942976), (256, 2621088), (288, 2329856), (304, 2207232), (342, 1961984), (384, 1747392), (456, 1471488), (479, 1400832), (512, 1310544), (576, 1164928), (608, 1103616), (684, 980992), (768, 873696), (912, 735744), (958, 700416), (1024, 655272), (1152, 582464), (1216, 551808), (1368, 490496), (1437, 466944), (1536, 436848), (1824, 367872), (1916, 350208), (2048, 327636), (2304, 291232), (2432, 275904), (2736, 245248), (2874, 233472), (3072, 218424), (3648, 183936), (3832, 175104), (4096, 163818), (4311, 155648), (4608, 145616), (4864, 137952), (5472, 122624), (5748, 116736), (6144, 109212), (7296, 91968), (7664, 87552), (8192, 81909), (8622, 77824), (9101, 73728), (9216, 72808), (9728, 68976), (10944, 61312), (11496, 58368), (12288, 54606), (14592, 45984), (15328, 43776), (17244, 38912), (18202, 36864), (18432, 36404), (19456, 34488), (21888, 30656), (22992, 29184), (24576, 27303)]