255703248

素因数分解:

$2^4\times 3^2\times {\mathrm{1775717}}^1$

素因数の和:1775731

約数の個数: 30

約数和(自身を含む): 715614354

約数和(自身を除く): 459911106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1775717, 3551434, 5327151, 7102868, 10654302, 14205736, 15981453, 21308604, 28411472, 31962906, 42617208, 63925812, 85234416, 127851624, 255703248]

約数ペア:

[(1, 255703248), (2, 127851624), (3, 85234416), (4, 63925812), (6, 42617208), (8, 31962906), (9, 28411472), (12, 21308604), (16, 15981453), (18, 14205736), (24, 10654302), (36, 7102868), (48, 5327151), (72, 3551434), (144, 1775717)]