345289672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67757}}^1$

素因数の和:67790

約数の個数: 48

約数和(自身を含む): 811063260

約数和(自身を除く): 465773588

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 67757, 135514, 271028, 474299, 542056, 880841, 948598, 1761682, 1897196, 3320093, 3523364, 3794392, 6165887, 6640186, 7046728, 12331774, 13280372, 24663548, 26560744, 43161209, 49327096, 86322418, 172644836, 345289672]

約数ペア:

[(1, 345289672), (2, 172644836), (4, 86322418), (7, 49327096), (8, 43161209), (13, 26560744), (14, 24663548), (26, 13280372), (28, 12331774), (49, 7046728), (52, 6640186), (56, 6165887), (91, 3794392), (98, 3523364), (104, 3320093), (182, 1897196), (196, 1761682), (364, 948598), (392, 880841), (637, 542056), (728, 474299), (1274, 271028), (2548, 135514), (5096, 67757)]