280149004816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1832093}}^1$

素因数の和:1832623

約数の個数: 40

約数和(自身を含む): 572492733120

約数和(自身を除く): 292343728304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 503, 1006, 2012, 4024, 8048, 9557, 19114, 38228, 76456, 152912, 1832093, 3664186, 7328372, 14656744, 29313488, 34809767, 69619534, 139239068, 278478136, 556956272, 921542779, 1843085558, 3686171116, 7372342232, 14744684464, 17509312801, 35018625602, 70037251204, 140074502408, 280149004816]

約数ペア:

[(1, 280149004816), (2, 140074502408), (4, 70037251204), (8, 35018625602), (16, 17509312801), (19, 14744684464), (38, 7372342232), (76, 3686171116), (152, 1843085558), (304, 921542779), (503, 556956272), (1006, 278478136), (2012, 139239068), (4024, 69619534), (8048, 34809767), (9557, 29313488), (19114, 14656744), (38228, 7328372), (76456, 3664186), (152912, 1832093)]