257029394622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42795437}}^1$

素因数の和:42795473

約数の個数: 64

約数和(自身を含む): 690204824064

約数和(自身を除く): 433175429442

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 42795437, 85590874, 128386311, 256772622, 299568059, 470749807, 556340681, 599136118, 898704177, 941499614, 1112681362, 1412249421, 1669022043, 1797408354, 2824498842, 3295248649, 3338044086, 3894384767, 6119747491, 6590497298, 7788769534, 9885745947, 11683154301, 12239494982, 18359242473, 19771491894, 23366308602, 36718484946, 42838232437, 85676464874, 128514697311, 257029394622]

約数ペア:

[(1, 257029394622), (2, 128514697311), (3, 85676464874), (6, 42838232437), (7, 36718484946), (11, 23366308602), (13, 19771491894), (14, 18359242473), (21, 12239494982), (22, 11683154301), (26, 9885745947), (33, 7788769534), (39, 6590497298), (42, 6119747491), (66, 3894384767), (77, 3338044086), (78, 3295248649), (91, 2824498842), (143, 1797408354), (154, 1669022043), (182, 1412249421), (231, 1112681362), (273, 941499614), (286, 898704177), (429, 599136118), (462, 556340681), (546, 470749807), (858, 299568059), (1001, 256772622), (2002, 128386311), (3003, 85590874), (6006, 42795437)]