268084325894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{18521}}^1$

素因数の和:19221

約数の個数: 64

約数和(自身を含む): 505012257792

約数和(自身を除く): 236927931898

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 487, 974, 1351, 2123, 2702, 3409, 4246, 5357, 6818, 10714, 14861, 18521, 29722, 37042, 37499, 74998, 93991, 129647, 187982, 203731, 259294, 407462, 657937, 1033901, 1315874, 1426117, 2067802, 2852234, 3574553, 7149106, 7237307, 9019727, 14474614, 18039454, 25021871, 39320083, 50043742, 63138089, 78640166, 99216997, 126276178, 198433994, 275240581, 550481162, 694518979, 1389037958, 1740807311, 3481614622, 12185651177, 19148880421, 24371302354, 38297760842, 134042162947, 268084325894]

約数ペア:

[(1, 268084325894), (2, 134042162947), (7, 38297760842), (11, 24371302354), (14, 19148880421), (22, 12185651177), (77, 3481614622), (154, 1740807311), (193, 1389037958), (386, 694518979), (487, 550481162), (974, 275240581), (1351, 198433994), (2123, 126276178), (2702, 99216997), (3409, 78640166), (4246, 63138089), (5357, 50043742), (6818, 39320083), (10714, 25021871), (14861, 18039454), (18521, 14474614), (29722, 9019727), (37042, 7237307), (37499, 7149106), (74998, 3574553), (93991, 2852234), (129647, 2067802), (187982, 1426117), (203731, 1315874), (259294, 1033901), (407462, 657937)]