258297132

素因数分解:

$2^2\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{16319}}^1$

素因数の和:17645

約数の個数: 24

約数和(自身を含む): 603187200

約数和(自身を除く): 344890068

約数列:

[1, 2, 3, 4, 6, 12, 1319, 2638, 3957, 5276, 7914, 15828, 16319, 32638, 48957, 65276, 97914, 195828, 21524761, 43049522, 64574283, 86099044, 129148566, 258297132]

約数ペア:

[(1, 258297132), (2, 129148566), (3, 86099044), (4, 64574283), (6, 43049522), (12, 21524761), (1319, 195828), (2638, 97914), (3957, 65276), (5276, 48957), (7914, 32638), (15828, 16319)]