245828724

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 583699200

約数和(自身を除く): 337870476

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 257, 316, 474, 514, 771, 948, 1009, 1028, 1542, 2018, 3027, 3084, 4036, 6054, 12108, 20303, 40606, 60909, 79711, 81212, 121818, 159422, 239133, 243636, 259313, 318844, 478266, 518626, 777939, 956532, 1037252, 1555878, 3111756, 20485727, 40971454, 61457181, 81942908, 122914362, 245828724]

約数ペア:

[(1, 245828724), (2, 122914362), (3, 81942908), (4, 61457181), (6, 40971454), (12, 20485727), (79, 3111756), (158, 1555878), (237, 1037252), (257, 956532), (316, 777939), (474, 518626), (514, 478266), (771, 318844), (948, 259313), (1009, 243636), (1028, 239133), (1542, 159422), (2018, 121818), (3027, 81212), (3084, 79711), (4036, 60909), (6054, 40606), (12108, 20303)]