1287971712

素因数分解:

$2^7\times 3^3\times {\mathrm{372677}}^1$

素因数の和:372700

約数の個数: 64

約数和(自身を含む): 3801315600

約数和(自身を除く): 2513343888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 372677, 745354, 1118031, 1490708, 2236062, 2981416, 3354093, 4472124, 5962832, 6708186, 8944248, 10062279, 11925664, 13416372, 17888496, 20124558, 23851328, 26832744, 35776992, 40249116, 47702656, 53665488, 71553984, 80498232, 107330976, 143107968, 160996464, 214661952, 321992928, 429323904, 643985856, 1287971712]

約数ペア:

[(1, 1287971712), (2, 643985856), (3, 429323904), (4, 321992928), (6, 214661952), (8, 160996464), (9, 143107968), (12, 107330976), (16, 80498232), (18, 71553984), (24, 53665488), (27, 47702656), (32, 40249116), (36, 35776992), (48, 26832744), (54, 23851328), (64, 20124558), (72, 17888496), (96, 13416372), (108, 11925664), (128, 10062279), (144, 8944248), (192, 6708186), (216, 5962832), (288, 4472124), (384, 3354093), (432, 2981416), (576, 2236062), (864, 1490708), (1152, 1118031), (1728, 745354), (3456, 372677)]