305470904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{3389}}^1$

素因数の和:4007

約数の個数: 32

約数和(自身を含む): 604098000

約数和(自身を除く): 298627096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 593, 1186, 2372, 3389, 4744, 6778, 11267, 13556, 22534, 27112, 45068, 64391, 90136, 128782, 257564, 515128, 2009677, 4019354, 8038708, 16077416, 38183863, 76367726, 152735452, 305470904]

約数ペア:

[(1, 305470904), (2, 152735452), (4, 76367726), (8, 38183863), (19, 16077416), (38, 8038708), (76, 4019354), (152, 2009677), (593, 515128), (1186, 257564), (2372, 128782), (3389, 90136), (4744, 64391), (6778, 45068), (11267, 27112), (13556, 22534)]