315088774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5141

約数の個数: 64

約数和(自身を含む): 655183872

約数和(自身を除く): 340095098

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 182, 217, 286, 341, 403, 434, 682, 806, 1001, 2002, 2387, 2821, 4433, 4774, 5077, 5642, 8866, 10154, 31031, 35539, 55847, 62062, 66001, 71078, 111694, 132002, 157387, 314774, 390929, 462007, 726011, 781858, 924014, 1101709, 1452022, 1731257, 2046031, 2203418, 3462514, 4092062, 5082077, 10164154, 12118799, 14322217, 22506341, 24237598, 28644434, 45012682, 157544387, 315088774]

約数ペア:

[(1, 315088774), (2, 157544387), (7, 45012682), (11, 28644434), (13, 24237598), (14, 22506341), (22, 14322217), (26, 12118799), (31, 10164154), (62, 5082077), (77, 4092062), (91, 3462514), (143, 2203418), (154, 2046031), (182, 1731257), (217, 1452022), (286, 1101709), (341, 924014), (403, 781858), (434, 726011), (682, 462007), (806, 390929), (1001, 314774), (2002, 157387), (2387, 132002), (2821, 111694), (4433, 71078), (4774, 66001), (5077, 62062), (5642, 55847), (8866, 35539), (10154, 31031)]