338145374

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 602795520

約数和(自身を除く): 264650146

約数列:

[1, 2, 7, 14, 49, 98, 101, 127, 202, 254, 269, 538, 707, 889, 1414, 1778, 1883, 3766, 4949, 6223, 9898, 12446, 12827, 13181, 25654, 26362, 27169, 34163, 54338, 68326, 89789, 179578, 190183, 239141, 380366, 478282, 628523, 1257046, 1331281, 1673987, 2662562, 3347974, 3450463, 6900926, 24153241, 48306482, 169072687, 338145374]

約数ペア:

[(1, 338145374), (2, 169072687), (7, 48306482), (14, 24153241), (49, 6900926), (98, 3450463), (101, 3347974), (127, 2662562), (202, 1673987), (254, 1331281), (269, 1257046), (538, 628523), (707, 478282), (889, 380366), (1414, 239141), (1778, 190183), (1883, 179578), (3766, 89789), (4949, 68326), (6223, 54338), (9898, 34163), (12446, 27169), (12827, 26362), (13181, 25654)]