303089072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{132469}}^1$

素因数の和:132501

約数の個数: 40

約数和(自身を含む): 689903760

約数和(自身を除く): 386814688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 132469, 264938, 529876, 1059752, 1457159, 1722097, 2119504, 2914318, 3444194, 5828636, 6888388, 11657272, 13776776, 18943067, 23314544, 27553552, 37886134, 75772268, 151544536, 303089072]

約数ペア:

[(1, 303089072), (2, 151544536), (4, 75772268), (8, 37886134), (11, 27553552), (13, 23314544), (16, 18943067), (22, 13776776), (26, 11657272), (44, 6888388), (52, 5828636), (88, 3444194), (104, 2914318), (143, 2119504), (176, 1722097), (208, 1457159), (286, 1059752), (572, 529876), (1144, 264938), (2288, 132469)]