304886596

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 620838400

約数和(自身を除く): 315951804

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 337, 409, 553, 674, 818, 1106, 1348, 1636, 2212, 2359, 2863, 4718, 5726, 9436, 11452, 26623, 32311, 53246, 64622, 106492, 129244, 137833, 186361, 226177, 275666, 372722, 452354, 551332, 745444, 904708, 964831, 1929662, 3859324, 10888807, 21777614, 43555228, 76221649, 152443298, 304886596]

約数ペア:

[(1, 304886596), (2, 152443298), (4, 76221649), (7, 43555228), (14, 21777614), (28, 10888807), (79, 3859324), (158, 1929662), (316, 964831), (337, 904708), (409, 745444), (553, 551332), (674, 452354), (818, 372722), (1106, 275666), (1348, 226177), (1636, 186361), (2212, 137833), (2359, 129244), (2863, 106492), (4718, 64622), (5726, 53246), (9436, 32311), (11452, 26623)]