1427603072

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 3394560000

約数和(自身を除く): 1966956928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 103, 112, 124, 128, 206, 217, 224, 248, 412, 434, 448, 496, 499, 721, 824, 868, 896, 992, 998, 1442, 1648, 1736, 1984, 1996, 2884, 3193, 3296, 3472, 3493, 3968, 3992, 5768, 6386, 6592, 6944, 6986, 7984, 11536, 12772, 13184, 13888, 13972, 15469, 15968, 22351, 23072, 25544, 27776, 27944, 30938, 31936, 44702, 46144, 51088, 51397, 55888, 61876, 63872, 89404, 92288, 102176, 102794, 108283, 111776, 123752, 178808, 204352, 205588, 216566, 223552, 247504, 357616, 359779, 408704, 411176, 433132, 447104, 495008, 715232, 719558, 822352, 866264, 990016, 1430464, 1439116, 1593307, 1644704, 1732528, 1980032, 2860928, 2878232, 3186614, 3289408, 3465056, 5756464, 6373228, 6578816, 6930112, 11153149, 11512928, 12746456, 13860224, 22306298, 23025856, 25492912, 44612596, 46051712, 50985824, 89225192, 101971648, 178450384, 203943296, 356900768, 713801536, 1427603072]

約数ペア:

[(1, 1427603072), (2, 713801536), (4, 356900768), (7, 203943296), (8, 178450384), (14, 101971648), (16, 89225192), (28, 50985824), (31, 46051712), (32, 44612596), (56, 25492912), (62, 23025856), (64, 22306298), (103, 13860224), (112, 12746456), (124, 11512928), (128, 11153149), (206, 6930112), (217, 6578816), (224, 6373228), (248, 5756464), (412, 3465056), (434, 3289408), (448, 3186614), (496, 2878232), (499, 2860928), (721, 1980032), (824, 1732528), (868, 1644704), (896, 1593307), (992, 1439116), (998, 1430464), (1442, 990016), (1648, 866264), (1736, 822352), (1984, 719558), (1996, 715232), (2884, 495008), (3193, 447104), (3296, 433132), (3472, 411176), (3493, 408704), (3968, 359779), (3992, 357616), (5768, 247504), (6386, 223552), (6592, 216566), (6944, 205588), (6986, 204352), (7984, 178808), (11536, 123752), (12772, 111776), (13184, 108283), (13888, 102794), (13972, 102176), (15469, 92288), (15968, 89404), (22351, 63872), (23072, 61876), (25544, 55888), (27776, 51397), (27944, 51088), (30938, 46144), (31936, 44702)]