260243704

素因数分解:

$2^3\times 7^3\times {\mathrm{94841}}^1$

素因数の和:94868

約数の個数: 32

約数和(自身を含む): 569052000

約数和(自身を除く): 308808296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 94841, 189682, 379364, 663887, 758728, 1327774, 2655548, 4647209, 5311096, 9294418, 18588836, 32530463, 37177672, 65060926, 130121852, 260243704]

約数ペア:

[(1, 260243704), (2, 130121852), (4, 65060926), (7, 37177672), (8, 32530463), (14, 18588836), (28, 9294418), (49, 5311096), (56, 4647209), (98, 2655548), (196, 1327774), (343, 758728), (392, 663887), (686, 379364), (1372, 189682), (2744, 94841)]