266250668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 546061824

約数和(自身を除く): 279811156

約数列:

[1, 2, 4, 17, 23, 34, 37, 43, 46, 68, 74, 86, 92, 107, 148, 172, 214, 391, 428, 629, 731, 782, 851, 989, 1258, 1462, 1564, 1591, 1702, 1819, 1978, 2461, 2516, 2924, 3182, 3404, 3638, 3956, 3959, 4601, 4922, 6364, 7276, 7918, 9202, 9844, 14467, 15836, 16813, 18404, 27047, 28934, 33626, 36593, 41837, 54094, 57868, 67252, 67303, 73186, 78217, 83674, 91057, 105823, 108188, 134606, 146372, 156434, 167348, 170237, 182114, 211646, 269212, 312868, 340474, 364228, 423292, 622081, 680948, 1244162, 1547969, 1798991, 2488324, 2894029, 3095938, 3597982, 3915451, 5788058, 6191876, 7195964, 7830902, 11576116, 15661804, 66562667, 133125334, 266250668]

約数ペア:

[(1, 266250668), (2, 133125334), (4, 66562667), (17, 15661804), (23, 11576116), (34, 7830902), (37, 7195964), (43, 6191876), (46, 5788058), (68, 3915451), (74, 3597982), (86, 3095938), (92, 2894029), (107, 2488324), (148, 1798991), (172, 1547969), (214, 1244162), (391, 680948), (428, 622081), (629, 423292), (731, 364228), (782, 340474), (851, 312868), (989, 269212), (1258, 211646), (1462, 182114), (1564, 170237), (1591, 167348), (1702, 156434), (1819, 146372), (1978, 134606), (2461, 108188), (2516, 105823), (2924, 91057), (3182, 83674), (3404, 78217), (3638, 73186), (3956, 67303), (3959, 67252), (4601, 57868), (4922, 54094), (6364, 41837), (7276, 36593), (7918, 33626), (9202, 28934), (9844, 27047), (14467, 18404), (15836, 16813)]