1620004992

素因数分解:

$2^7\times 3^1\times {\mathrm{4218763}}^1$

素因数の和:4218780

約数の個数: 32

約数和(自身を含む): 4303139280

約数和(自身を除く): 2683134288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4218763, 8437526, 12656289, 16875052, 25312578, 33750104, 50625156, 67500208, 101250312, 135000416, 202500624, 270000832, 405001248, 540001664, 810002496, 1620004992]

約数ペア:

[(1, 1620004992), (2, 810002496), (3, 540001664), (4, 405001248), (6, 270000832), (8, 202500624), (12, 135000416), (16, 101250312), (24, 67500208), (32, 50625156), (48, 33750104), (64, 25312578), (96, 16875052), (128, 12656289), (192, 8437526), (384, 4218763)]