289609254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1706

約数の個数: 96

約数和(自身を含む): 731427840

約数和(自身を除く): 441818586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 31, 33, 58, 62, 66, 87, 93, 99, 174, 186, 198, 261, 279, 319, 341, 522, 558, 638, 682, 899, 957, 1023, 1627, 1798, 1914, 2046, 2697, 2871, 3069, 3254, 4881, 5394, 5742, 6138, 8091, 9762, 9889, 14643, 16182, 17897, 19778, 29286, 29667, 35794, 47183, 50437, 53691, 59334, 89001, 94366, 100874, 107382, 141549, 151311, 161073, 178002, 283098, 302622, 322146, 424647, 453933, 519013, 554807, 849294, 907866, 1038026, 1109614, 1462673, 1557039, 1664421, 2925346, 3114078, 3328842, 4388019, 4671117, 4993263, 8776038, 9342234, 9986526, 13164057, 16089403, 26328114, 32178806, 48268209, 96536418, 144804627, 289609254]

約数ペア:

[(1, 289609254), (2, 144804627), (3, 96536418), (6, 48268209), (9, 32178806), (11, 26328114), (18, 16089403), (22, 13164057), (29, 9986526), (31, 9342234), (33, 8776038), (58, 4993263), (62, 4671117), (66, 4388019), (87, 3328842), (93, 3114078), (99, 2925346), (174, 1664421), (186, 1557039), (198, 1462673), (261, 1109614), (279, 1038026), (319, 907866), (341, 849294), (522, 554807), (558, 519013), (638, 453933), (682, 424647), (899, 322146), (957, 302622), (1023, 283098), (1627, 178002), (1798, 161073), (1914, 151311), (2046, 141549), (2697, 107382), (2871, 100874), (3069, 94366), (3254, 89001), (4881, 59334), (5394, 53691), (5742, 50437), (6138, 47183), (8091, 35794), (9762, 29667), (9889, 29286), (14643, 19778), (16182, 17897)]