180182912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 456960000

約数和(自身を除く): 276777088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 499, 728, 806, 832, 868, 896, 992, 998, 1456, 1612, 1664, 1736, 1984, 1996, 2821, 2912, 3224, 3472, 3493, 3968, 3992, 5642, 5824, 6448, 6487, 6944, 6986, 7984, 11284, 11648, 12896, 12974, 13888, 13972, 15469, 15968, 22568, 25792, 25948, 27776, 27944, 30938, 31936, 45136, 45409, 51584, 51896, 55888, 61876, 63872, 90272, 90818, 103792, 108283, 111776, 123752, 180544, 181636, 201097, 207584, 216566, 223552, 247504, 361088, 363272, 402194, 415168, 433132, 447104, 495008, 726544, 804388, 830336, 866264, 990016, 1407679, 1453088, 1608776, 1732528, 1980032, 2815358, 2906176, 3217552, 3465056, 5630716, 5812352, 6435104, 6930112, 11261432, 12870208, 13860224, 22522864, 25740416, 45045728, 90091456, 180182912]

約数ペア:

[(1, 180182912), (2, 90091456), (4, 45045728), (7, 25740416), (8, 22522864), (13, 13860224), (14, 12870208), (16, 11261432), (26, 6930112), (28, 6435104), (31, 5812352), (32, 5630716), (52, 3465056), (56, 3217552), (62, 2906176), (64, 2815358), (91, 1980032), (104, 1732528), (112, 1608776), (124, 1453088), (128, 1407679), (182, 990016), (208, 866264), (217, 830336), (224, 804388), (248, 726544), (364, 495008), (403, 447104), (416, 433132), (434, 415168), (448, 402194), (496, 363272), (499, 361088), (728, 247504), (806, 223552), (832, 216566), (868, 207584), (896, 201097), (992, 181636), (998, 180544), (1456, 123752), (1612, 111776), (1664, 108283), (1736, 103792), (1984, 90818), (1996, 90272), (2821, 63872), (2912, 61876), (3224, 55888), (3472, 51896), (3493, 51584), (3968, 45409), (3992, 45136), (5642, 31936), (5824, 30938), (6448, 27944), (6487, 27776), (6944, 25948), (6986, 25792), (7984, 22568), (11284, 15968), (11648, 15469), (12896, 13972), (12974, 13888)]