1291264704

素因数分解:

$2^6\times 3^2\times {\mathrm{2241779}}^1$

素因数の和:2241797

約数の個数: 42

約数和(自身を含む): 3701178780

約数和(自身を除く): 2409914076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2241779, 4483558, 6725337, 8967116, 13450674, 17934232, 20176011, 26901348, 35868464, 40352022, 53802696, 71736928, 80704044, 107605392, 143473856, 161408088, 215210784, 322816176, 430421568, 645632352, 1291264704]

約数ペア:

[(1, 1291264704), (2, 645632352), (3, 430421568), (4, 322816176), (6, 215210784), (8, 161408088), (9, 143473856), (12, 107605392), (16, 80704044), (18, 71736928), (24, 53802696), (32, 40352022), (36, 35868464), (48, 26901348), (64, 20176011), (72, 17934232), (96, 13450674), (144, 8967116), (192, 6725337), (288, 4483558), (576, 2241779)]