280234244556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1112040653}}^1$

素因数の和:1112040670

約数の個数: 36

約数和(自身を含む): 809565596112

約数和(自身を除く): 529331351556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1112040653, 2224081306, 3336121959, 4448162612, 6672243918, 7784284571, 10008365877, 13344487836, 15568569142, 20016731754, 23352853713, 31137138284, 40033463508, 46705707426, 70058561139, 93411414852, 140117122278, 280234244556]

約数ペア:

[(1, 280234244556), (2, 140117122278), (3, 93411414852), (4, 70058561139), (6, 46705707426), (7, 40033463508), (9, 31137138284), (12, 23352853713), (14, 20016731754), (18, 15568569142), (21, 13344487836), (28, 10008365877), (36, 7784284571), (42, 6672243918), (63, 4448162612), (84, 3336121959), (126, 2224081306), (252, 1112040653)]