788108286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 1831444992

約数和(自身を除く): 1043336706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 157, 214, 314, 321, 471, 642, 749, 942, 1099, 1117, 1498, 2198, 2234, 2247, 3297, 3351, 4494, 6594, 6702, 7819, 15638, 16799, 23457, 33598, 46914, 50397, 100794, 117593, 119519, 175369, 235186, 239038, 350738, 352779, 358557, 526107, 705558, 717114, 836633, 1052214, 1227583, 1673266, 2455166, 2509899, 3682749, 5019798, 7365498, 18764483, 37528966, 56293449, 112586898, 131351381, 262702762, 394054143, 788108286]

約数ペア:

[(1, 788108286), (2, 394054143), (3, 262702762), (6, 131351381), (7, 112586898), (14, 56293449), (21, 37528966), (42, 18764483), (107, 7365498), (157, 5019798), (214, 3682749), (314, 2509899), (321, 2455166), (471, 1673266), (642, 1227583), (749, 1052214), (942, 836633), (1099, 717114), (1117, 705558), (1498, 526107), (2198, 358557), (2234, 352779), (2247, 350738), (3297, 239038), (3351, 235186), (4494, 175369), (6594, 119519), (6702, 117593), (7819, 100794), (15638, 50397), (16799, 46914), (23457, 33598)]