1288505968624

素因数分解:

$2^4\times 7^3\times {\mathrm{234786073}}^1$

素因数の和:234786102

約数の個数: 40

約数和(自身を含む): 2911347317600

約数和(自身を除く): 1622841348976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 234786073, 469572146, 939144292, 1643502511, 1878288584, 3287005022, 3756577168, 6574010044, 11504517577, 13148020088, 23009035154, 26296040176, 46018070308, 80531623039, 92036140616, 161063246078, 184072281232, 322126492156, 644252984312, 1288505968624]

約数ペア:

[(1, 1288505968624), (2, 644252984312), (4, 322126492156), (7, 184072281232), (8, 161063246078), (14, 92036140616), (16, 80531623039), (28, 46018070308), (49, 26296040176), (56, 23009035154), (98, 13148020088), (112, 11504517577), (196, 6574010044), (343, 3756577168), (392, 3287005022), (686, 1878288584), (784, 1643502511), (1372, 939144292), (2744, 469572146), (5488, 234786073)]