1103911984

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 2619796608

約数和(自身を除く): 1515884624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 196, 212, 217, 248, 371, 392, 424, 434, 496, 742, 784, 848, 857, 868, 1484, 1519, 1643, 1714, 1736, 2597, 2968, 3038, 3286, 3428, 3472, 5194, 5936, 5999, 6076, 6572, 6856, 10388, 11501, 11998, 12152, 13144, 13712, 20776, 23002, 23996, 24304, 26288, 26567, 41552, 41993, 45421, 46004, 47992, 53134, 80507, 83986, 90842, 92008, 95984, 106268, 161014, 167972, 181684, 184016, 185969, 212536, 317947, 322028, 335944, 363368, 371938, 425072, 635894, 644056, 671888, 726736, 743876, 1271788, 1288112, 1301783, 1408051, 1487752, 2225629, 2543576, 2603566, 2816102, 2975504, 4451258, 5087152, 5207132, 5632204, 8902516, 9856357, 10414264, 11264408, 17805032, 19712714, 20828528, 22528816, 35610064, 39425428, 68994499, 78850856, 137988998, 157701712, 275977996, 551955992, 1103911984]

約数ペア:

[(1, 1103911984), (2, 551955992), (4, 275977996), (7, 157701712), (8, 137988998), (14, 78850856), (16, 68994499), (28, 39425428), (31, 35610064), (49, 22528816), (53, 20828528), (56, 19712714), (62, 17805032), (98, 11264408), (106, 10414264), (112, 9856357), (124, 8902516), (196, 5632204), (212, 5207132), (217, 5087152), (248, 4451258), (371, 2975504), (392, 2816102), (424, 2603566), (434, 2543576), (496, 2225629), (742, 1487752), (784, 1408051), (848, 1301783), (857, 1288112), (868, 1271788), (1484, 743876), (1519, 726736), (1643, 671888), (1714, 644056), (1736, 635894), (2597, 425072), (2968, 371938), (3038, 363368), (3286, 335944), (3428, 322028), (3472, 317947), (5194, 212536), (5936, 185969), (5999, 184016), (6076, 181684), (6572, 167972), (6856, 161014), (10388, 106268), (11501, 95984), (11998, 92008), (12152, 90842), (13144, 83986), (13712, 80507), (20776, 53134), (23002, 47992), (23996, 46004), (24304, 45421), (26288, 41993), (26567, 41552)]