279717564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{46901}}^1$

素因数の和:46986

約数の個数: 48

約数和(自身を含む): 756435456

約数和(自身を除く): 476717892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 46901, 93802, 140703, 187604, 281406, 328307, 562812, 656614, 984921, 1313228, 1969842, 3329971, 3939684, 6659942, 9989913, 13319884, 19979826, 23309797, 39959652, 46619594, 69929391, 93239188, 139858782, 279717564]

約数ペア:

[(1, 279717564), (2, 139858782), (3, 93239188), (4, 69929391), (6, 46619594), (7, 39959652), (12, 23309797), (14, 19979826), (21, 13319884), (28, 9989913), (42, 6659942), (71, 3939684), (84, 3329971), (142, 1969842), (213, 1313228), (284, 984921), (426, 656614), (497, 562812), (852, 328307), (994, 281406), (1491, 187604), (1988, 140703), (2982, 93802), (5964, 46901)]