299366392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 620928000

約数和(自身を除く): 321561608

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 83, 104, 158, 166, 316, 332, 439, 632, 664, 878, 1027, 1079, 1756, 2054, 2158, 3512, 4108, 4316, 5707, 6557, 8216, 8632, 11414, 13114, 22828, 26228, 34681, 36437, 45656, 52456, 69362, 72874, 85241, 138724, 145748, 170482, 277448, 291496, 340964, 450853, 473681, 681928, 901706, 947362, 1803412, 1894724, 2878523, 3606824, 3789448, 5757046, 11514092, 23028184, 37420799, 74841598, 149683196, 299366392]

約数ペア:

[(1, 299366392), (2, 149683196), (4, 74841598), (8, 37420799), (13, 23028184), (26, 11514092), (52, 5757046), (79, 3789448), (83, 3606824), (104, 2878523), (158, 1894724), (166, 1803412), (316, 947362), (332, 901706), (439, 681928), (632, 473681), (664, 450853), (878, 340964), (1027, 291496), (1079, 277448), (1756, 170482), (2054, 145748), (2158, 138724), (3512, 85241), (4108, 72874), (4316, 69362), (5707, 52456), (6557, 45656), (8216, 36437), (8632, 34681), (11414, 26228), (13114, 22828)]