255358068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28411}}^1$

素因数の和:28532

約数の個数: 48

約数和(自身を含む): 687343104

約数和(自身を除く): 431985036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 28411, 56822, 85233, 113644, 170466, 198877, 340932, 397754, 596631, 795508, 1193262, 2386524, 3039977, 6079954, 9119931, 12159908, 18239862, 21279839, 36479724, 42559678, 63839517, 85119356, 127679034, 255358068]

約数ペア:

[(1, 255358068), (2, 127679034), (3, 85119356), (4, 63839517), (6, 42559678), (7, 36479724), (12, 21279839), (14, 18239862), (21, 12159908), (28, 9119931), (42, 6079954), (84, 3039977), (107, 2386524), (214, 1193262), (321, 795508), (428, 596631), (642, 397754), (749, 340932), (1284, 198877), (1498, 170466), (2247, 113644), (2996, 85233), (4494, 56822), (8988, 28411)]