398680596

素因数分解:

$2^2\times 3^3\times {\mathrm{269}}^1\times {\mathrm{13723}}^1$

素因数の和:14005

約数の個数: 48

約数和(自身を含む): 1037534400

約数和(自身を除く): 638853804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 7263, 9684, 13723, 14526, 27446, 29052, 41169, 54892, 82338, 123507, 164676, 247014, 370521, 494028, 741042, 1482084, 3691487, 7382974, 11074461, 14765948, 22148922, 33223383, 44297844, 66446766, 99670149, 132893532, 199340298, 398680596]

約数ペア:

[(1, 398680596), (2, 199340298), (3, 132893532), (4, 99670149), (6, 66446766), (9, 44297844), (12, 33223383), (18, 22148922), (27, 14765948), (36, 11074461), (54, 7382974), (108, 3691487), (269, 1482084), (538, 741042), (807, 494028), (1076, 370521), (1614, 247014), (2421, 164676), (3228, 123507), (4842, 82338), (7263, 54892), (9684, 41169), (13723, 29052), (14526, 27446)]