298974204081

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{6043}}^1$

素因数の和:8715

約数の個数: 72

約数和(自身を含む): 514322883360

約数和(自身を除く): 215348679279

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2609, 2709, 6043, 6321, 7827, 18129, 18263, 18963, 23481, 42301, 54387, 54789, 112187, 126903, 127841, 164367, 259849, 296107, 336561, 380709, 383523, 779547, 785309, 888321, 1009683, 1150569, 1818943, 2338641, 2355927, 2664963, 5456829, 5497163, 7067781, 12732601, 15766187, 16370487, 16491489, 38197803, 47298561, 49474467, 110363309, 114593409, 141895683, 331089927, 677946041, 772543163, 993269781, 2033838123, 2317629489, 4745622287, 6101514369, 6952888467, 14236866861, 33219356009, 42710600583, 99658068027, 298974204081]

約数ペア:

[(1, 298974204081), (3, 99658068027), (7, 42710600583), (9, 33219356009), (21, 14236866861), (43, 6952888467), (49, 6101514369), (63, 4745622287), (129, 2317629489), (147, 2033838123), (301, 993269781), (387, 772543163), (441, 677946041), (903, 331089927), (2107, 141895683), (2609, 114593409), (2709, 110363309), (6043, 49474467), (6321, 47298561), (7827, 38197803), (18129, 16491489), (18263, 16370487), (18963, 15766187), (23481, 12732601), (42301, 7067781), (54387, 5497163), (54789, 5456829), (112187, 2664963), (126903, 2355927), (127841, 2338641), (164367, 1818943), (259849, 1150569), (296107, 1009683), (336561, 888321), (380709, 785309), (383523, 779547)]