309099616

素因数分解:

$2^5\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1427}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 696681216

約数和(自身を除く): 387581600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 967, 1427, 1934, 2854, 3868, 5708, 6769, 7736, 9989, 11416, 13538, 15472, 19978, 22832, 27076, 30944, 39956, 45664, 54152, 79912, 108304, 159824, 216608, 319648, 1379909, 2759818, 5519636, 9659363, 11039272, 19318726, 22078544, 38637452, 44157088, 77274904, 154549808, 309099616]

約数ペア:

[(1, 309099616), (2, 154549808), (4, 77274904), (7, 44157088), (8, 38637452), (14, 22078544), (16, 19318726), (28, 11039272), (32, 9659363), (56, 5519636), (112, 2759818), (224, 1379909), (967, 319648), (1427, 216608), (1934, 159824), (2854, 108304), (3868, 79912), (5708, 54152), (6769, 45664), (7736, 39956), (9989, 30944), (11416, 27076), (13538, 22832), (15472, 19978)]