488767552

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:689

約数の個数: 168

約数和(自身を含む): 1281013440

約数和(自身を除く): 792245888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 364, 392, 416, 448, 494, 532, 608, 631, 637, 728, 784, 832, 931, 988, 1064, 1216, 1262, 1274, 1456, 1568, 1729, 1862, 1976, 2128, 2524, 2548, 2912, 3136, 3458, 3724, 3952, 4256, 4417, 5048, 5096, 5824, 6916, 7448, 7904, 8203, 8512, 8834, 10096, 10192, 11989, 12103, 13832, 14896, 15808, 16406, 17668, 20192, 20384, 23978, 24206, 27664, 29792, 30919, 32812, 35336, 40384, 40768, 47956, 48412, 55328, 57421, 59584, 61838, 65624, 70672, 83923, 95912, 96824, 110656, 114842, 123676, 131248, 141344, 155857, 167846, 191824, 193648, 229684, 247352, 262496, 282688, 311714, 335692, 383648, 387296, 401947, 459368, 494704, 524992, 587461, 623428, 671384, 767296, 774592, 803894, 918736, 989408, 1090999, 1174922, 1246856, 1342768, 1607788, 1837472, 1978816, 2181998, 2349844, 2493712, 2685536, 3215576, 3674944, 4363996, 4699688, 4987424, 5371072, 6431152, 7636993, 8727992, 9399376, 9974848, 12862304, 15273986, 17455984, 18798752, 25724608, 30547972, 34911968, 37597504, 61095944, 69823936, 122191888, 244383776, 488767552]

約数ペア:

[(1, 488767552), (2, 244383776), (4, 122191888), (7, 69823936), (8, 61095944), (13, 37597504), (14, 34911968), (16, 30547972), (19, 25724608), (26, 18798752), (28, 17455984), (32, 15273986), (38, 12862304), (49, 9974848), (52, 9399376), (56, 8727992), (64, 7636993), (76, 6431152), (91, 5371072), (98, 4987424), (104, 4699688), (112, 4363996), (133, 3674944), (152, 3215576), (182, 2685536), (196, 2493712), (208, 2349844), (224, 2181998), (247, 1978816), (266, 1837472), (304, 1607788), (364, 1342768), (392, 1246856), (416, 1174922), (448, 1090999), (494, 989408), (532, 918736), (608, 803894), (631, 774592), (637, 767296), (728, 671384), (784, 623428), (832, 587461), (931, 524992), (988, 494704), (1064, 459368), (1216, 401947), (1262, 387296), (1274, 383648), (1456, 335692), (1568, 311714), (1729, 282688), (1862, 262496), (1976, 247352), (2128, 229684), (2524, 193648), (2548, 191824), (2912, 167846), (3136, 155857), (3458, 141344), (3724, 131248), (3952, 123676), (4256, 114842), (4417, 110656), (5048, 96824), (5096, 95912), (5824, 83923), (6916, 70672), (7448, 65624), (7904, 61838), (8203, 59584), (8512, 57421), (8834, 55328), (10096, 48412), (10192, 47956), (11989, 40768), (12103, 40384), (13832, 35336), (14896, 32812), (15808, 30919), (16406, 29792), (17668, 27664), (20192, 24206), (20384, 23978)]