1631567863576

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6469}}^1\times {\mathrm{109849}}^1$

素因数の和:116372

約数の個数: 64

約数和(自身を含む): 3582076680000

約数和(自身を除く): 1950508816424

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 6469, 12938, 25876, 45283, 51752, 90566, 109849, 181132, 219698, 265229, 362264, 439396, 530458, 768943, 878792, 1060916, 1537886, 1856603, 2121832, 3075772, 3713206, 4503809, 6151544, 7426412, 9007618, 14852824, 18015236, 31526663, 36030472, 63053326, 126106652, 252213304, 710613181, 1421226362, 2842452724, 4974292267, 5684905448, 9948584534, 19897169068, 29135140421, 39794338136, 58270280842, 116540561684, 203945982947, 233081123368, 407891965894, 815783931788, 1631567863576]

約数ペア:

[(1, 1631567863576), (2, 815783931788), (4, 407891965894), (7, 233081123368), (8, 203945982947), (14, 116540561684), (28, 58270280842), (41, 39794338136), (56, 29135140421), (82, 19897169068), (164, 9948584534), (287, 5684905448), (328, 4974292267), (574, 2842452724), (1148, 1421226362), (2296, 710613181), (6469, 252213304), (12938, 126106652), (25876, 63053326), (45283, 36030472), (51752, 31526663), (90566, 18015236), (109849, 14852824), (181132, 9007618), (219698, 7426412), (265229, 6151544), (362264, 4503809), (439396, 3713206), (530458, 3075772), (768943, 2121832), (878792, 1856603), (1060916, 1537886)]